Gap

Gap in biblical usage refers to a breach in a city wall — the vulnerability created by enemy attack or disrepair that exposed a fortified city to invasion. The term carries significant metaphorical weight in prophetic literature. Ezekiel reproaches the false prophets of Israel for failing to go up into the gaps and repair the wall to protect the house of Israel in the battle on the day of the LORD (Ezekiel 13:5). The image is of a prophetic class that should have stood in the breach and interceded for the nation but instead prophesied peace when there was no peace.

In Ezekiel 22:30, God declares that he sought a man among the people who would build up the wall and stand before him in the gap on behalf of the land to prevent its destruction — but found no one. The absence of such an intercessor seals judgment. Amos uses the related image of a city wall broken through (Amos 4:3) as a description of the coming dispersion of Israel's population through enemy conquest. The gap or breach in a wall thus serves in prophetic imagery as a symbol of a community's spiritual and moral vulnerability before divine judgment, and the repairer of breaches (Isaiah 58:12) as a figure of restoration and righteousness.