2 Corinthians 6:14-7:1 (ESV) Do not be unequally yoked with unbelievers. For what partnership has righteousness with lawlessness? Or what fellowship has light with darkness?  What accord has Christ with Belial? Or what portion does a believer share with an unbeliever?  What 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.  Therefore go out from their midst, and be separate from them, says the Lord, and touch no unclean thing; then I will welcome you,  and I will be a father to you, and you shall be sons and daughters to me, says the Lord Almighty.” [7:1] Since we have these promises, beloved, let us cleanse ourselves from every defilement of body and spirit, bringing holiness to completion in the fear of God.