1 Korintus 10:16-21

10:16 Is not the cup of blessing that we bless a sharing in the blood of Christ? Is not the bread that we break a sharing in the body of Christ? 10:17 Because there is one bread, we who are many are one body, for we all share the one bread. 10:18 Look at the people of Israel. ¹  Are not those who eat the sacrifices partners in the altar? 10:19 Am I saying that idols or food sacrificed to them amount to anything? 10:20 No, I mean that what the pagans sacrifice ²  is to demons and not to God. I do not want you to be partners with demons. 10:21 You cannot drink the cup of the Lord and the cup of demons. You cannot take part in the table of the Lord and the table of demons.

1 Korintus 11:25

11:25 In the same way, he also took the cup after supper, saying, “This cup is the new covenant in my blood. Do this, every time you drink it, in remembrance of me.”

[10:18]  ¹ tn Grk “Israel according to (the) flesh.”

[10:20]  ² tn Grk “what they sacrifice”; the referent (the pagans) is clear from the context and has been specified in the translation for clarity.