Bible Dictionaries
Bulwark

Holman Bible Dictionary

A solid wall-like structure raised for defense, possibly a system of two walls with space between. God's salvation is a bulwark for His people (Isaiah 26:1; see Psalm 8:2; 1 Timothy 3:15 ).

Bibliography Information
Butler, Trent C. Editor. Entry for 'Bulwark'. Holman Bible Dictionary. https://www.studylight.org/​dictionaries/​eng/​hbd/​b/bulwark.html. 1991.