Thematic Bible: What cannot have communion together

Do not enter into inconsistent relations with those who reject the Faith. For what partnership can there be between righteousness and lawlessness? or what has light to do with darkness? What harmony can there be between Christ and Belial? or what can those who accept the Faith have in common with those who reject it? What agreement can thee be between a temple of God and idols? And we are a temple of the Living God. That is what God meant when he said--'I will dwell among them, and walk among them; and I will be their God, and they shall be my people.

No; what I say is that the sacrifices offered by the Gentiles 'are offered to demons and to a Being who is no God,' and I do not want you to share with demons. You cannot drink both the Cup of the Lord and the cup of demons. You cannot partake at the Table of the Lord and at the table of demons.