Contradiction with Exodus 20:3
This verse commands the worship of no gods other than the LORD, contradicting the acknowledgment of any other powers in Isaiah 36:19.
Exodus 20:3: Thou shalt have no other gods before me.
Contradiction with Isaiah 46:9
This verse declares that there is no other god like the LORD, opposing the notion of other gods having power as in Isaiah 36:19.
Isaiah 46:9: Remember the former things of old: for I [am] God, and [there is] none else; [I am] God, and [there is] none like me,
Contradiction with Deuteronomy 32:39
This verse states that there is no god besides the LORD, challenging the mention of other gods in Isaiah 36:19.
Deuteronomy 32:39: See now that I, [even] I, [am] he, and [there is] no god with me: I kill, and I make alive; I wound, and I heal: neither [is there any] that can deliver out of my hand.
Contradiction with 1 Corinthians 8:4
This verse asserts that there is no other god but one, conflicting with the notion of other gods in Isaiah 36:19.
1 Corinthians 8:4: As concerning therefore the eating of those things that are offered in sacrifice unto idols, we know that an idol [is] nothing in the world, and that [there is] none other God but one.