8 Bible Verses about Polytheism

For though there are those that are called gods, whether in heaven or on earth; as there are gods many, and lords many;

For while passing along and observing your objects of worship, I found also an altar with this inscription, "To an unknown God." What therefore ye, without knowledge of it, worship, that do I make known to you.

For though there are those that are called gods, whether in heaven or on earth; as there are gods many, and lords many; yet to us there is but one God, the Father, from whom are all things, and we to him; and one Lord Jesus Christ, through whom are all things, and we through him.

Ye know, that when ye were gentiles, ye were carried away to dumb idols, as ye happened to be led;

Now while Paul was waiting for them at Athens, his spirit was stirred within him, when he saw the city full of idols.

and ye see and hear, that this Paul hath persuaded and turned away much people, not only of Ephesus, but of almost all Asia, saying, that those are not gods, which are made with hands.

For, ever since the creation of the world, his invisible attributes, even his eternal power and divinity, being perceived from his works, are clearly seen, so that they might be without excuse. Because though they knew God, they did not glorify him as God, nor were they thankful to him; but became perverse in their reasonings, and their senseless minds were darkened; professing to be wise, they became fools,read more.
and for the glory of the incorruptible God they substituted images of corruptible man, and of birds and fourfooted beasts and creeping things.

What do I say then? That what is offered in sacrifice to idols is anything? Or that an idol is anything? Nay, but that what they sacrifice, they sacrifice to demons, and not to God; and I would not that ye should have communion with demons.