8 Bible Verses about Polytheism

For even if there are those called Gods, whether in heaven or on earth, as there are many gods and many lords,

For as I passed through, and observed your objects of worship, I found also an altar on which was inscribed, TO AN UNKNOWN GOD. What therefore you worship as unknown, this I declare to you.

For even if there are those called Gods, whether in heaven or on earth, as there are many gods and many lords, yet to us there is one God the Father, of whom are all things, and we in him, and one Lord Jesus Christ, through whom are all things and we through him.

You know that when you were gentiles, you followed dumb idols as you were led.

And while Paul waited for them at Athens, his spirit was moved within him as he saw the city wholly devoted to idolatry.

and you see and hear, that not only at Ephesus, but in almost all Asia, this Paul has led away a great multitude by persuasion, saying that things which are made by hands are not gods.

For his invisible [attributes] are clearly seen from the creation of the world, being perceived by the things which are made, even his eternal power and deity, so that they have no defense, because having known God they glorified him not as God neither were thankful, but became vain in their reasonings and their ignorant mind was darkened. Saying that they were wise they became foolish,read more.
and changed the glory of the imperishable God into the likeness of the image of perishable man, and of birds, and quadrupeds, and reptiles.

What then do I say? that an idol sacrifice is any thing, or that an idol is any thing? But what the gentiles sacrifice, they sacrifice to demons, and not to God; and I do not wish you to be partakers with demons.