2 Corinthians 6:14-18 AMP
Do not be unequally bound together with unbelievers [do not make mismatched alliances with them, inconsistent with your faith]. For what partnership can righteousness have with lawlessness? Or what fellowship can light have with darkness? What harmony can there be between Christ and Belial (Satan)? Or what does a believer have in common with an unbeliever? What agreement is there between the temple of God and idols? For we are the temple of the living God; just as God said:
“I WILL DWELL AMONG THEM AND WALK AMONG THEM;
AND I WILL BE THEIR GOD, AND THEY SHALL BE MY PEOPLE.
So COME OUT FROM AMONG UNBELIEVERS AND BE SEPARATE,” says the Lord,
“AND DO NOT TOUCH WHAT IS UNCLEAN;
And I will graciously receive you and welcome you [with favor],
And I will be a Father to you,
And you will be My sons and daughters,”
Says the Lord Almighty.