You cannot drink the cup of the Lord and the cup of demons; you cannot be partakers of the Lord's table and of a table of demons.

In the same way He took the cup also, after supping, saying, "This cup is the New Covenant in My blood; as often as you drink it, do this in remembrance of Me."

The cup of blessing which we bless, is it not the communion of the blood of Christ? The bread which we break, is it not the communion of the body of Christ?

For "as often as you eat this bread and drink this cup, you show" the Lord's death until He shall come.

So that whoever shall eat this bread and drink this cup of the Lord unworthily, he will be guilty of the body and blood of the Lord.

But let a man examine himself, and so let him eat of that bread and drink of that cup.