2 Corinthians 6:15-18

What harmony can there be between Christ and the devil? How can a believer be a partner with an unbeliever? And what union can there be between God’s temple and idols? For we are the temple of the living God. As God said: “I will live in them and walk among them. I will be their God, and they will be my people. Therefore, come out from among unbelievers, and separate yourselves from them, says the LORD. Don’t touch their filthy things, and I will welcome you. And I will be your Father, and you will be my sons and daughters, says the LORD Almighty.”