Verse-by-Verse Bible Commentary
Isaiah 40:5

Clarke's Commentary

Verse Isaiah 40:5. "The salvation of our God."] These words are added here by the Septuagint: το σωτηριον του Θεου, את ישועת אלהינו eth yesuath Eloheynu, as it is in the parallel place, Isaiah 52:10. The sentence is abrupt without it, the verb wanting its object; and I think it is genuine. Our English translation has supplied the word it, which is equivalent to this addition, from the Septuagint.

This omission in the Hebrew text is ancient, being prior to the Chaldee, Syriac, and Vulgate Versions: but the words stand in all the copies of the Septuagint, and they are acknowledged by Luke, Luke 3:6. The whole of this verse is wanting in one of my oldest MSS.

Bridgeway Bible Commentary

40:1-48:22 RETURN FROM BABYLON

Between Chapters 39 and 40 there is a gap of about one hundred and fifty years. The scene suddenly changes from Jerusalem in the time of Hezekiah (701 BC) to the distant kingdom of Babylon where the Judeans are held captive. (For the background to the Babylonian captivity see introductory notes, ‘Captivity and return’.) From now on no distinction is made between the northern kingdom Israel and the southern kingdom Judah. The emphasis rather is on encouraging all those living in exile to be ready to return to their ancient homeland and, beginning in Jerusalem, to build a new Israel.

New Jerusalem

Much of Chapters 40-66 is concerned with the glorious future that the captive Israelites could look forward to in the rebuilt Jerusalem. The era that began with their return from exile is known as the post-exilic era. However, many of the blessings pictured in these chapters are far greater than those of restored Israel.

As in former days, so in the post-exilic era, the nation turned away from God. The account in the four Gospels shows clearly that the Israel of Jesus’ time was as far from God as the Israel of Isaiah’s time (cf. Isaiah 29:13; Mark 7:6-8; Mark 15:12-13). But, as in Isaiah’s time, there were always those who believed, even though their number was small (cf. Isaiah 8:11-18; John 1:11-12; John 6:66-69). This faithful remnant of the old Israel became the nucleus of the new people of God, the Christian church (Acts 1:13-15). The new Israel consists of Abraham’s spiritual offspring. The new Jerusalem is a spiritual community of those of all nations who are born ‘from above’ (Galatians 3:14; Galatians 3:26-29; Galatians 4:26-28).

Even this new community does not at present experience the full blessings pictured in Isaiah. The Messiah’s kingdom has yet to be displayed in its full glory (Matthew 25:31-34). But Isaiah’s message seems to point to more than the coming of the Messiah in glory. The complete fulfilment of the prophet’s message awaits the final state of all things, when God dwells for ever with all his redeemed people in a new order of life never before experienced (Revelation 21:1-5).

God reassures his people (40:1-11)

According to Israelite custom, when the members of a family received an inheritance from their father, the eldest son received twice the amount that the others received. The nation Israel, being God’s ‘firstborn son’ (Exodus 4:22), likewise receive double from God, in punishment as well as blessing. The people’s punishment in being taken captive to Babylon is proof that they are still God’s ‘firstborn son’ and that he still has a special love for them. Now that he has dealt with their sins, he is ready to bless them afresh (40:1-2).

Just as people prepare a smooth highway for a king when he travels across the country, so God has prepared the way for his people to return to their land. Loyal subjects may watch a royal procession, but the whole world will watch when Israel returns to its homeland (3-5).
The prophet, representing the new Jerusalem, announces this good news to the captives. What people do is unreliable and temporary, but what God does is reliable and permanent. The restoration of ruined Jerusalem and the regathering of scattered Israel is certain, because God will do it (6-9). By his mighty power God will conquer the enemy. His reward will be to enjoy fellowship with his people again, caring for them as a shepherd cares for his sheep (10-11).

Coffman's Commentaries on the Bible

“The voice of one that crieth, Prepare ye in the wilderness the way of Jehovah; make level in the desert a highway for our God. Every valley shall be exalted, and every mountain and hill shall be made low; and the uneven shall be made level, and the rough place a plain: and the glory of Jehovah shall be revealed, and all flesh shall see it together; for the mouth of Jehovah hath spoken it.”

The first impression here may be that God will precede the captives on the way back home from Babylon, and that these words are a call to prepare the Lord’s way through the desert. However, as Archer noted:

“From Matthew’s application of this verse to the ministry of John the Baptist (Matthew 3:3), it is apparent that these geographical features symbolize the arid lifelessness of the unconverted soul. The hills represent the carnal pride of the sinner, the valleys his moods of carnal hopelessness and self-pity.”Wycliffe Old Testament Commentary, p. 636.

In short, the meaning is that Judah should prepare their hearts for the coming manifestation of God in their deliverance.

The figure of leveling and preparing literal roads is taken from the practice of some ancient rulers who actually required such preparation when they traveled to distant places. An ancient example of this, given by Lowth, is seen in the march of Semaramis’ marches into Media and Persia, “She ordered the precipices to be digged clown and the hollows to be filled up; and, at great expense, she made a shorter and more expeditious road.”Robert Lowth’s Commentary, p. 313.

Despite the obvious primary application of this passage to the return of Israel from the Babylonian captivity, “At the same time it is clear that the prophet was inspired to use language of a special design that should also appropriately express an even more important event, the coming of John the Baptist, the forerunner of the Messiah, and the work that he would perform as preparatory to the first advent of Messiah.”Albert Barnes’ Commentary, p. 56.

As Adam Clarke noted, “We have the irrefragable authority of John the Baptist and of our blessed Saviour himself, as reported by the gospels, that these verses apply to the introduction of the Gospel and the kingdom of Christ, who was to effect a much greater deliverance of God’s people, Jews and Gentiles alike, from the captivity of sin and the dominion of death.”Adam Clarke’s Commentary on the Bible (London: T. Mason and G. Lane, 1837), Vol. VI, p. 160.

Barnes' Notes on the Whole Bible

And the glory of the Lord - The phrase here means evidently the majesty, power, or honor of Yahweh. He would display his power, and show himself to be a covenant-keeping God, by delivering his people from their bondage, and reconducting them to their own land. This glory and faithfulness would be shown in his delivering them from their captivity in Babylon; and it would be still more illustriously shown in his sending the Messiah to accomplish the deliverance of his people in later days.

And all flesh - All human beings. The word ‘flesh’ is often used to denote human nature, or mankind in general Genesis 6:12; Psalms 65:3; Psalms 145:21. The idea is, that the deliverance of his people would be such a display of the divine interposition, so that all nations would discern the evidences of his power and glory. But there is a fullness and a richness in the language which allows that it is not to be confined to that event. It is more strikingly applicable to the advent of the Messiah - and to the fact that through him the glory of Yahweh would be manifest to all nations. Rosenmuller supposes that this should be translated,

And all flesh shall see together

That the mouth of Yahweh hath spoken it.

The Hebrew will bear this construction, but there is no necessity for departing from the translation in the common version. The Septuagint adds here the words ‘salvation of God’ so as to read it, ‘and all flesh shall see the salvation of God,’ and this reading has been adopted in Luke 3:6; or it may be more probable that Luke Luke 3:4-6 has quoted from different parts of Isaiah, and that he intended to quote that part, not from the version of the Septuagint, but from Isaiah 52:10. Lowth, on the authority of the Septuagint, proposes to restore these words to the Hebrew text. But the authority is insufficient. The Vulgate, the Chaldee, the Syriac, and the Hebrew manuscripts concur in the reading of the present Hebrew text, and the authority of the Septuagint is altogether insufficient to justify a change.

For the mouth of the Lord - The strongest possible confirmation that it would be fulfilled (see the note at Isaiah 34:16). The idea is, that God had certainly promised their deliverance from bondage; and that his interposition, in a manner which should attract the attention of all nations, was certainly purposed by him. Few events have ever more impressively manifested the glory of God than the redemption of his people from Babylon; none has occurred, or will ever occur, that will more impressively demonstrate his glory, wisdom, and faithfulness, than the redemption of the world by the Messiah.

Calvin's Commentary on the Bible

5.And the glory of Jehovah shall be revealed. He means that this work of redemption will be splendid, so that the Lord will shew that he is the Author of it, and will illustriously display his majesty and power. This, indeed, is very openly manifested in all places and in all events, but he promises that he will do this especially in protecting and delivering his Church, and not without good reason; for the deliverance of the Church, from its commencement down to the coming of Christ, might be called a renewal of the world. ⁽¹¹²⁾ And because the power of God, which he had formerly been accustomed to display, was almost extinguished, so that scarcely the slightest traces were discernible, as it is said in the Psalm, “We do not see our signs,” (Psalms 74:9;) this was a very seasonable warning, that a new and striking demonstration is promised, by which they may perceive that God has in his power various methods of giving relief, even when he conceals them for a time.

And all flesh shall see. He now heightens the miracle by an additional circumstance, that it will be known not only in Judea, but in foreign and distant countries; for by these words “All flesh shall see,” he means that there will be no nations that do not see clearly that the return of the people is a heavenly work, and that God did not speak in vain by the Prophet. Thus he censures the unbelief of men, who never rely on the promises of God, and who treat as fables whatever is said by the prophets, till by beholding the actual fact they are constrained to yield.

That the mouth of Jehovah hath spoken. Here we are taught what is the true method of correcting our unbelief; that is, to be employed in meditating on the promises of God, and to have our faith strengthened by all the proofs of them which he exhibits. Thus it is proper to join doctrine with experience; for since the sight of God’s works would produce little impression on us, he first enlightens us by the torch of his word, and next seals the truth of it by the actual accomplishment.

(112) “Un renonvellement incroyable, ou seconde creation du monde.” “An incredible renewal or second creation of the world.”

Smith's Bible Commentary

Chapter 40

But he's talking about a whole new message of God for the people as we get into the new covenant of God. And so it is appropriate that this new section of Isaiah begins with the word of the Lord declaring,

Comfort ye, comfort ye my people, saith your God. Speak comfortably to Jerusalem, and cry unto her, that her warfare is accomplished, that her iniquity is pardoned: for she hath received of the LORD'S hand double for all of her sins ( Isaiah 40:1-2 ).

So the day of God's forgiveness, reconciliation.

The voice of him that cries in the wilderness, Prepare ye the way of the LORD, make straight in the desert a highway for our God ( Isaiah 40:3 ).

You remember when John the Baptist began his ministry that many people gathered out to him there at the Jordan River. And the Pharisees came unto John and they said, "Who are you? Are you Elijah?" He said, "Nope." "Are you Jeremiah?" "Nope." "Are you the Messiah?" "Nope." "Then who are you?" And he quoted this scripture, "I am the voice of him that crieth in the wilderness, Make straight the way of the Lord" ( John 1:23 ). So he quoted to them this prophecy of Isaiah. And so we are coming into the new age, into the New Testament era, as from this point on Isaiah really begins to zero in on the coming Messiah. "The voice of him that cried in the wilderness, 'Prepare the way of the Lord, make straight in the desert a highway for our God.'"

Every valley shall be lifted up, every mountain and hill will be brought down: and the crooked shall be made straight, and the rough places plain ( Isaiah 40:4 ):

The Lord's going to smooth out things. Going to fill in the valleys and bring down the hills. He's going to straighten the crooked paths and smooth things out.

And the glory of the LORD shall be revealed, and all flesh shall see it together: for the mouth of the LORD hath spoken it ( Isaiah 40:5 ).

And so God declares the day when His glory will be revealed and all will see it. What a glorious day! How we anticipate that glorious day of the return of Jesus Christ when every eye shall see Him in His glory. That's more or less an introduction to this new section. And now he cries out declaring the weakness and the frailty of man as it is contrasted with the glory and power of God.

The voice said ( Isaiah 40:6 ),

That is, the voice of the Lord to Isaiah.

Cry. And he said, What shall I cry? [Cry] All flesh is grass, and all the goodliness thereof is as the flower of the field: The grass withers, the flower fades: because the spirit of the LORD bloweth upon it: surely the people is grass. The grass withers, the flower fades: but the word of our God shall stand for ever ( Isaiah 40:6-8 ).

So men are as grass. Actually, "What is life?" James said, "It's just like a vapor, it appears for a season and then it's gone" ( James 4:14 ). It's like, "the grass of the field, which today is, and is tomorrow cast into the oven" ( Luke 12:28 ). Speaking of the brevity of life and the frailty of life. Like a flower, it blossoms forth and then it fades away. That's what it's all about. I'm on the fading end. So is life. We're here for a time and then we pass on. But there is something that endures-the Word of the Lord. Jesus said, "Heaven and earth will pass away, but My Word will never pass away" ( Matthew 24:35 ). Oh, the value and the power of the Word of God. It is forever. Man, one generation will come and another will go and you got the changing generations of humanity, but God's Word lasting right on through from one generation to the next.

O Zion, that bringest good tidings, get thee up into the high mountain; O Jerusalem, that bringest good tidings, lift up thy voice with strength; lift it up, be not afraid; say unto the cities of Judah, Behold your God! Behold, the Lord GOD will come with a strong hand, and his arm shall rule for him: behold, his reward is with him, and his work is before him ( Isaiah 40:9-10 ).

The coming of our Lord.

He shall feed his flock like a shepherd ( Isaiah 40:11 ):

Now this is obvious-a reference to Jesus Christ. "Behold, Jehovah God will come with a strong hand. His arm will rule. Behold, His reward is with Him and His work before Him." Jesus said, "Behold, I come and My reward is with Me" ( Revelation 22:12 ) in His messages to the churches. For He shall feed His flock like a shepherd.

he shall gather the lambs with his arm, and carry them in his bosom, and shall gently lead those that are with young ( Isaiah 40:11 ).

Jesus said, "I am the good shepherd: I lay down My life for My sheep" ( John 10:11 ). "He shall feed His flock like a shepherd." And then it declares of the greatness of His power and of His glory.

Who measured the waters in the hollow of his hand ( Isaiah 40:12 ),

The great oceans of the earth-the Atlantic, Pacific, Antarctic, Arctic, Indian-measured them in the hollow of His hand. That's a pretty big God. When you fly over the Atlantic, the Pacific, you see all that water that is there. There it is; He's measured it out. Here, let's create the oceans. How great! But even more,

he meted out heaven with the span ( Isaiah 40:12 ),

The measurement for the universe. Now someone came to me this morning and said that he read an article the other day that we have just discovered a galaxy that is fifty billion light years away. Now I have to question that figure. How do they know it's fifty billion light years away? Could be forty-nine. I mean, when you get that far off, how can you really know? You see, there's a lot of assumptions that have to be made to come up with a figure like that. One of the assumptions is that light always travels at a hundred and eighty-six thousand miles a second. That may not be a correct assumption. There may be variables that will cause a change in the speed of light that we don't know. Aspects of physics that may be that the speed of light isn't constant. So it's a lot of guesswork.

But at any rate, when he told me that he read this article that they found this galaxy fifty billion light years away, I said, "Wow, God's even bigger, isn't He?" 'cause He measured the thing with His span. I don't care how big it is. "He meted out the heavens with the span."

How big is your God? It is so important that our theology be correct, because if our theology is not correct, then we're going to have problems all the way along. Knowing God is the most important thing in the world. Knowing the truth of God. And God has revealed the truth concerning Himself in this book. And God is so great and so vast and so powerful, so awesome that He measured the waters in the palm of His hand and He meted out the heavens with the span.

he comprehended the dust of the earth in a measure, and weighed the mountains in scales, and the hills in a balance? ( Isaiah 40:12 )

God comprehended the dust of the earth in a measure. Have you ever wondered how many grains of sand there might be here upon the earth? You know that they've actually sort of come up with a figure? And do you know that the figure that they have come up with is approximately what they figure to be the number of stars in the heaven? Now it is interesting that when God said to Abraham, "Even as the stars of the heaven are innumerable and the sands of the sea, so will your descendants be innumerable" ( Hebrews 11:12 ). But God made a comparison between the stars of the heaven and the sands of the sea and they believe that it is something like 1025 power is the number. By weighing the earth and the grains of sand and so forth, got a formula by which they came to that. But who knows? Who counteth? Once more, who cares?

Who hath directed the Spirit of the LORD ( Isaiah 40:13 ),

I have. Man, I've directed God in so many things. I've sought so many times to take over the reins and tell God how He ought to do it. "Now Lord, got it all figured out. If You'll just do this and this and this, just it will be smooth, Lord, and just really work like a clock." I've sought to direct God, Spirit of the Lord.

or being his counselor who hath taught him? ( Isaiah 40:13 )

In reality, we've all endeavored to do this a time or two. To teach God what's best for us.

With whom took he counsel, and who instructed him, and taught him in the path of judgment, and taught him knowledge, and showed to him the way of understanding? ( Isaiah 40:14 )

Now as we realize the greatness and the vastness of God, and surely the power and the wisdom of God, how foolish for me to attempt to instruct God in anything! And yet, so often our prayers are like little information times. "Now Lord, I want You to know what's going on. And I don't like it." And I start laying the trip on God. "This is what they did and this is what I said." Hey, He... What are you telling Him that He doesn't already know? Who's given God understanding? Who's instructed Him?

Our very endeavor to do so only indicates our lack of a true comprehension of the omniscience of God. This is what makes these doctrines of prosperity and everybody ought to be healed and all of this so ridiculous, because the effect of these doctrines is to place man in the driver's seat and God in the servant's seat. And now I am directing God what to do and how to do it. And rather than me taking my orders from God, it's reversed and God's got to be taking orders from me. Rather than God's will being done, there's an insistence that my will be done. And that whole system just is utterly blasphemous! To think that I know better than does God. What should be done in a given situation. Or I know what's best for me. I don't. I do. What's best for me is God to work out His will perfectly and completely in my life. That's what best for me. Nothing finer could ever happen to me.

Behold, the nations are like a drop of a bucket ( Isaiah 40:15 ),

So that's where that phrase "a drop in a bucket" has come from.

and are counted as the small dust of the balance ( Isaiah 40:15 ):

In those days, of course, they did all of their weighing in balanced scales. They had the little weights, and in Proverbs, you remember how God doesn't like divers weights? Some of the crooked merchants would have one weight for buying stuff and another weight for selling stuff. And they were both marked one pound, but one of them was heavier than the other. And so if you're buying you use one set of weights and in selling you use another set. And God said, "I hate those divers weights." And He really came down on them in the Proverbs. Now other merchants in endeavoring to show how totally honest they were, before they would put the merchandise in the scales, they would blow the dust off. So give me a pound of the almonds. And so he blows the dust off the scale and I think, "My, he's such an honest man. I'm not having to buy the dust. He's going to give me an honest weight. After all, he's taking care even to blow the dust off." So it was a common practice of blowing the dust off the scales before you weighed it in order to show how honest you were. So it's a figure of speech that Isaiah used that would be very vivid and picturesque to the people 'cause they could see the merchants blowing the dust off the scale. And as that dust is blowing off the scales, Isaiah is saying, "That's how the nations are before God. He can blow any of them out of existence in a moment."

Nations that become so powerful, so strong, the Assyrian, like dust in the balance. God can blow them right out into oblivion. And God did. You haven't met an Assyrian lately, have you? God blew.

behold, he taketh up the isles as a very little thing. And Lebanon ( Isaiah 40:15-16 )

The tremendous forests that were in Lebanon at that time, should you cut the whole forest down,

It would not be sufficient to burn [for an altar of sacrifice unto God], or if you took all of the beasts they would not be sufficient for a burnt offering sacrifice. All nations before him are as nothing; and they are counted to him less than nothing, and emptiness. To whom then will ye liken God? what kind of a likeness will ye compare unto him? ( Isaiah 40:16-18 )

And he's talking now of the folly of the people making a little idol to represent God. What are you going to make Him like? So you take a piece of wood or you take gold or silver and you start to carve. What are you going to carve to make a likeness of God? What are you going to make Him like? Now you think of the Hindu religion and the gods that they have carved out. Ugly, gargoyle kind of things. Multi-legged and armed and weird. Is that what God looks like? If you're going to make a likeness of God, what kind of a likeness you going to make, Isaiah says.

The workman melts a graven image, and the goldsmith spreads it over with gold, and he places silver chains on it. He that is so impoverished that he hath no oblation chooses a tree ( Isaiah 40:19-20 );

Now you don't have enough money to make a gold god, then you'd go out and get a tree and you start carving out a little wooden idol.

a tree that will not rot ( Isaiah 40:20 );

So you seek to get good strong wood.

and then he seeks a cunning workman to prepare a carved out image, that he can set it up and worship ( Isaiah 40:20 ).

And say, "That's my god."

Have ye not known? have ye not heard? has it not been told you from the beginning? have you not understood from the foundations of the earth? It is he that sits upon the circle of the earth, and the inhabitants thereof are as grasshoppers; he stretches out the heavens as a curtain, and spreads them out as a tent to dwell in ( Isaiah 40:21-22 ):

The greatness of God. Now what are you going to make Him like and what are you going to fashion to look like your god? Don't you realize how vast and great and so over-awing that He is that there's no representation that you can make in a likeness of Him.

Notice He sits upon the circle of the earth. The Bible did not and does not and has never taught a flat earth. That was the view of the scientists of those days, not the men of God. The Bible has never taught that the earth rested on the back of an elephant or a turtle, or was being held by Atlas. That was taught by the men of science in those days. But Job said, "He hanged the earth on nothing" ( Job 26:7 ). He was scoffed at. How ridiculous! And so here, the circle of the earth. The earth is round. God's Word declared it. Scientists finally caught up with it.

He brings princes to nothing; he makes the judges of the earth empty. Yea, they shall not be planted ( Isaiah 40:23-24 );

I guess some of the judges are empty. Boy, I'll tell you. Did you read in the L.A. Times this week? God help us! They've got new parlors in Los Angeles, Hollywood. Hollywood's got everything. Where you can go in and get beat for a half hour. Go in and get flogged. And they said the majority of their customers are judges in Los Angeles. And they say that it relaxes you and stimulates you sexually so you go home and ravish with your wife. But they say it isn't really a sexual experience. Though, of course, the masochist can have an orgasm by being beat and all. But you go in and pay these people to flog you for half an hour. Now if that isn't sick, I don't know what is. And they're bragging about the fact that so many of their customers are judges in Los Angeles. That they go in before the court in the morning and they get flogged and then they come to court and decide the future of people's lives. God keep me out of court in L.A., I'll tell you. But what I know of some of the Orange County judges, I wouldn't want to be in court here either.

I feel like Habakkuk sometimes. "God, please don't show me anything else. I can't take it. Lord, I don't want to know it. Ignorance is bliss. God, I'd just rather not know these things. It just upsets me so much!" And Habakkuk, he said, "Lord, please, the whole thing is going down the tubes and You're not doing anything, God. I'd just rather not know. God, please, just don't show me anything else. I'm just tired of seeing it, Lord. I just can't take it. I just... Don't let me see it."

Yea, they shall not be planted; yea, they shall not be sown: yea, their stock shall not take root in the earth: and he shall also blow upon them, and they shall wither, and the whirlwind shall take them away as stubble ( Isaiah 40:24 ).

The princes and the judges of the earth.

To whom then will ye liken God ( Isaiah 40:25 ),

What are you going to compare Him to? What kind of a standard would you use in trying to compare with God? Who is the equal? You see, how can you compare the finite with the infinite? There is no even basis for comparison. There's no standards.

Lift up your eyes on high, and behold who hath created all of these stars, that brings out the constellations and all by their number: and he calls them all by their names ( Isaiah 40:26 )

The Bible says that God calls all the stars by their names. And if there's 1025 power stars, that's a good memory. And these names aren't George or Joe, but they are Arcturus and a lot of really fancy names. God calls them all by their names. Who you going to liken Him like? Who you going to make Him equal to? Who's created all of these things?

by the greatness of his might, for that he is strong in power; not one faileth. Why do you say, O Jacob, and you speak, O Israel, [saying] My way is hid from the LORD, and my judgment is passed over from my God? ( Isaiah 40:26-27 )

What makes you think you can hide from God? What makes you think God isn't going to judge you? The prophet is saying to the people, "You're only fooling yourself if you think that you've hidden it from God. You're only fooling yourself if you think that God isn't going to bring judgment."

Hast thou not known? hast thou not heard, that the everlasting God, Yahweh, the Creator of the ends of the earth, fainteth not, neither is weary? there is no searching of his understanding ( Isaiah 40:28 ).

There is no way by which the understanding or wisdom or knowledge of God can be measured. He's omniscient. And yet,

He gives power to those who are fainting; and to those who have no might he increases strength ( Isaiah 40:29 ).

How beautiful that is. That this great God who created the universe will strengthen me and help me in my weakness. Paul the apostle said that he had a weakness, but he said that that weakness was something that he actually gloried in in order that God's power might be demonstrated through him. For he said, "His strength is made perfect in our weakness" ( 2 Corinthians 12:9 ). And so it's a glorious thing that I recognized my weakness, because then I learn to rely on Him and trust in Him. As long as I think I'm strong, as long as I think I can manage it, as long as I think I've got it. I can handle it, I've got it, don't worry. I'll take care of it. Man, I'll tell you, I'm heading for disaster. But when I say, "Hey, there's no way. I can't do it." Don't panic. Feel secure, because in my weakness, His strength is perfected.

Now we're so prone to feel secure when a guy says, "Well, don't worry, I'll handle that for you. I can do it." We think, "All right, this guy has really got it together." Hey, watch out, man. That's the kind of guy that's going to fold when the pressure really gets heavy. But the guy who is not certain of himself but certain of his God is the one you want to be around when the chips are down. Because that is the man through whom the power of the eternal God will be demonstrated. He gives power to the faint. And to them who have no might He increases strength.

Even the youths shall faint and be weary, and the young men shall utterly fall: But they that wait upon the LORD shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint ( Isaiah 40:30-31 ).

For the strength of the Lord is their portion and shall sustain them. This is the beginning of this glorious new section of the book of Isaiah and it is exciting. These last twenty-seven chapters of Isaiah are just thrilling to read of what God has in store for the future.

May the Lord be with you, watch over and keep you through the week. And may His strength be perfected in your weakness as you learn to just wait upon the Lord for His work and His help in your lives. "

Dr. Constable's Expository Notes

The comforting Lord 40:1-11

This first section of encouraging revelation stresses the comfort that God has planned for His people Israel. We can break it down into three strophes (sections).

Dr. Constable's Expository Notes

Divine intervention 40:3-5

Here begins explanation of how God could offer sinful people comfort. He would break into history (cf. Isaiah 52:7-10).

Dr. Constable's Expository Notes

God would appear, acting for His people, and by that acting, manifest His glory to the whole world. All flesh would marvel at His liberating the Israelites and bringing them back into their land. Even more, everyone would stand amazed at His saving humankind through the coming of Messiah. Still more impressive would be the eschatological demonstration of His glory that would accompany Messiah’s return to the earth to rule. All these occasions of salvation are probably in view in this verse. This revelation was certain because it was an announcement from the mouth of Yahweh Almighty.

"Isaiah’s tendency to add some emphatic statement like ’for the mouth of the LORD has spoken’ (Isaiah 40:6; cf. Isaiah 9:7; Isaiah 37:32) anticipates Christ’s ’truly I say to you.’" [Note: Grogan, p. 242.]

Gill's Exposition of the Whole Bible

And the glory of the Lord shall be revealed..... Christ himself, who is the brightness of his Father's glory, and his own glory, as the glory of the of the only begotten of the Father; the glorious perfections of his nature, seen in the miracles wrought, and in the doctrines taught by him; the glory of the divine Father, in the face or person of Christ; and the glory of his attributes, in the work of salvation by him; all which is most clearly discerned in the glass of the Gospel, or in the ministry of the word, by John, Christ himself, and his apostles:

and all flesh shall see it together; not the Jews only, but Gentiles also; not with their bodily eyes, but with the eyes of their understanding; even the salvation of the Lord, and his glory, as displayed in it, being set forth in the everlasting Gospel to the view of all; see Luke 3:7,

for the mouth of the Lord hath spoken it: that his glory should be revealed, and be visible to all, and therefore sure and certain; for what he has said he does, and what he has spoken he makes good. The Targum is,

"for by the word of the Lord it is so decreed;''

and therefore shall be fulfilled.

Henry's Complete Commentary on the Bible

      3 The voice of him that crieth in the wilderness, Prepare ye the way of the LORD, make straight in the desert a highway for our God.   4 Every valley shall be exalted, and every mountain and hill shall be made low: and the crooked shall be made straight, and the rough places plain:   5 And the glory of the LORD shall be revealed, and all flesh shall see it together: for the mouth of the LORD hath spoken it.   6 The voice said, Cry. And he said, What shall I cry? All flesh is grass, and all the goodliness thereof is as the flower of the field:   7 The grass withereth, the flower fadeth: because the spirit of the LORD bloweth upon it: surely the people is grass.   8 The grass withereth, the flower fadeth: but the word of our God shall stand for ever.

      The time to favour Zion, yea, the set time, having come, the people of God must be prepared, by repentance and faith, for the favours designed them; and, in order to call them to both these, we have here the voice of one crying in the wilderness, which may be applied to those prophets who were with the captives in their wilderness-state, and who, when they saw the day of their deliverance dawn, called earnestly upon them to prepare for it, and assured them that all the difficulties which stood in the way of their deliverance should be got over. It is a good sign that mercy is preparing for us if we find God's grace preparing us for it, Psalms 10:17. But it must be applied to John the Baptist; for, though God was the speaker, he was the voice of one crying in the wilderness, and his business was to prepare the way of the Lord, to dispose men's minds for the reception and entertainment of the gospel of Christ. The way of the Lord is prepared,

      I. By repentance for sin; that was it which John Baptist preached to all Judah and Jerusalem (Matthew 3:2; Matthew 3:5), and thereby made ready a people prepared for the Lord,Luke 1:17.

      1. The alarm is given; let all take notice of it at their peril; God is coming in a way of mercy, and we must prepare for him, Isaiah 40:3-5; Isaiah 40:3-5. If we apply it to their captivity, it may be taken as a promise that, whatever difficulties lie in their way, when they return they shall be removed. This voice in the wilderness (divine power going along with it) sets pioneers on work to level the roads. But it may be taken as a call to duty, and it is the same duty that we are called to, in preparation for Christ's entrance into our souls. (1.) We must get into such a frame of spirit as will dispose us to receive Christ and his gospel: "Prepare you the way of the Lord; prepare yourselves for him, and let all that be suppressed which would be an obstruction to his entrance. Make room for Christ: Make straight a highway for him." If he prepare the end for us, we ought surely to prepare the way for him. Prepare for the Saviour; lift up your heads, O you gates!Psalms 24:7; Psalms 24:9. Prepare for the salvation, the great salvation, and other minor deliverances. Let us get to be fit for them, and then God will work them out. Let us not stand in our own light, nor put a bar in our own door, but find, or make, a highway for him, even in that which was desert ground. This is that for which he waits to be gracious. (2.) We must get our hearts levelled by divine grace. Those that are hindered from comfort in Christ by their dejections and despondencies are the valleys that must be exalted. Those that are hindered from comfort in Christ by a proud conceit of their own merit and worth are the mountains and hills that must be made low. Those that have entertained prejudices against the word and ways of God, that are untractable, and disposed to thwart and contradict even that which is plain and easy because it agrees not with their corrupt inclinations and secular interests, are the crooked that must be made straight and the rough places that must be made plain. Let but the gospel of Christ have a fair hearing, and it cannot fail of acceptance. This prepares the way of the Lord; and thus God will by his grace prepare his own way in all the vessels of mercy, whose hearts he opens as he did Lydia's.

      2. When this is done the glory of the Lord shall be revealed,Isaiah 40:5; Isaiah 40:5. (1.) When the captives are prepared for deliverance Cyrus shall proclaim it, and those shall have the benefit of it, and those only, whose hearts the Lord shall stir up with courage and resolution to break through the discouragements that lay in their way, and to make nothing of the hills, and valleys, and all the rough places. (2.) When John Baptist has for some time preached repentance, mortification, and reformation, and so made ready a people prepared for the Lord (Luke 1:17), then the Messiah himself shall be revealed in his glory, working miracles, which John did not, and by his grace, which is his glory, binding up and healing with consolations those whom John had wounded with convictions. And this revelation of divine glory shall be a light to lighten the Gentiles. All flesh shall see it together, and not the Jews only; they shall see and admire it, see it and bid it welcome; as the return out of captivity was taken notice of by the neighbouring nations, Psalms 126:2. And it shall be the accomplishment of the word of God, not one iota or tittle of which shall fall to the ground: The mouth of the Lord has spoken it, and therefore the hand of the Lord will effect it.

      II. By confidence in the word of the Lord, and not in any creature. The mouth of the Lord having spoken it, the voice has this further to cry (he that has ears to hear let him hear it), The word of our God shall stand for ever,Isaiah 40:8; Isaiah 40:8.

      1. By this accomplishment of the prophecies and promises of salvation, and the performance of them to the utmost in due time, it appears that the word of the Lord is sure and what may be safely relied on. Then we are prepared for deliverance when we depend entirely upon the word of God, build our hopes on that, with an assurance that it will not make us ashamed: in a dependence upon this word we must be brought to own that all flesh is grass, withering and fading. (1.) The power of man, when it does appear against the deliverance, is not to be feared; for it shall be as grass before the word of the Lord: it shall wither and be trodden down. The insulting Babylonians, who promise themselves that the desolations of Jerusalem shall be perpetual, are but as grass which the spirit of the Lord blows upon, makes nothing of, but blasts all its glory; for the word of the Lord, which promises their deliverance, shall stand for ever, and it is not in the power of their enemies to hinder the execution of it. (2.) The power of man, when it would appear for the deliverance, is not to be trusted to; for it is but as grass in comparison with the word of the Lord, which is the only firm foundation for us to build our hope upon. When God is about to work salvation for his people he will take them off from depending upon creatures, and looking for it from hills and mountains. They shall fail them, and their expectations from them shall be frustrated: The Spirit of the Lord shall blow upon them; for God will have no creature to be a rival with him for the hope and confidence of his people; and, as it is his word only that shall stand for ever, so in that word only our faith must stand. When we are brought to this, then, and not till then, we are fit for mercy.

      2. The word of our God, that glory of the Lord which is now to be revealed, the gospel, and that grace which is brought with it to us and wrought by it in us, shall stand for ever; and this is the satisfaction of all believers, when they find all their creature-comforts withering and fading like grass. Thus the apostle applies it to the word which by the gospel is preached unto us, and which lives and abides for ever as the incorruptible seed by which we are born again,1 Peter 1:23-25. To prepare the way of the Lord we must be convinced, (1.) Of the vanity of the creature, that all flesh is grass, weak and withering. We ourselves are so, and therefore cannot save ourselves; all our friends are so, and therefore are unable to save us. All the beauty of the creature, which might render it amiable, is but as the flower of grass, soon blasted, and therefore cannot recommend us to God and to his acceptance. We are dying creatures; all our comforts in this word are dying comforts, and therefore cannot be the felicity of our immortal souls. We must look further for a salvation, look further for a portion. (2.) Of the validity of the promise of God. We must be convinced that the word of the Lord can do that for us which all flesh cannot--that, forasmuch as it stands for ever, it will furnish us with a happiness that will run parallel with the duration of our souls, which must live for ever; for the things that are not seen, but must be believed, are eternal.