II Corinthians 6:14-16

¹⁴Do not be bound together with unbelievers; for what partnership have righteousness and lawlessness, or what fellowship has light with darkness? ¹⁵Or what harmony has Christ with Belial, or what has a believer in common with an unbeliever? ¹⁶Or what agreement has the temple of God with idols? For we are the temple of the living God; just as God said,

“I will dwell in them and walk among them;
And I will be their God, and they shall be My people.