Exo 20:3 You shall have no other gods before me.
Ac 15:18-20. Known to God are all his works from the beginning of the world. Why my sentence is, that we trouble not them, which from among the Gentiles are turned to God: But that we write to them, that they abstain from pollutions of idols, and from fornication, and from things strangled, and from blood.
1Co 10:19-20. What say I then? that the idol is any thing, or that which is offered in sacrifice to idols is any thing? But I say, that the things which the Gentiles sacrifice, they sacrifice to devils, and not to God: and I would not that you should have fellowship with devils.
Col 3:5. Mortify therefore your members which are on the earth; fornication, uncleanness, inordinate affection, evil concupiscence, and covetousness, which is idolatry:
1 Jn 5:21 Little children, keep yourselves from idols. Amen.