Isaiah 46, the dead Gods of Babylon and other useless idols, the Living God.

Because of Bel (Baal) and idol worship Isaiah foresaw Israel going into captivity. Among those  were Daniel and the three Hebrew children cast into the fiery furnace.

Isaiah 30, don’t trust in Egypt! A rebellious people, yet God will be gracious, judgment on Assyria.

This Rahab  (רהב) is a nickname for Egypt, not to be confused with the original Rahab (רחב ) from Jericho.