2 Corinthians 6:13-17
English Standard Version
14Do not be unequally yoked with unbelievers. For what partnership has righteousness with lawlessness? Or what fellowship has light with darkness?
15What accord has Christ with Belial? Or what portion does a believer share with an unbeliever?
16What agreement has the temple of God with idols? For we are the temple of the living God; as God said, "I will make my dwelling among them and walk among them, and I will be their God, and they shall be my people.