Judges 7:16 (c) Probably this represents the personal plans and purposes of a human soul. These must be laid aside or broken in order that the light of GOD may shine out freely to those around. Selfishness, self-seeking and greed effectually hide the light of GOD from others.
Ecclesiastes 12:6 (c) It may be that this is a symbol of the heart of an aged person which at one time beat strong and firm but now fails in its task.
Lamentations 4:2 (b) Israel should have been a golden viol full of the precious promises of GOD, and rich in the experiences of GOD's grace. Instead of that they are compared to clay, which has little value, is easily broken, and contains nothing of value.