'Drink the Cup' in the Bible

But Jesus answered, "You don't know what you are asking. Are you able to drink the cup that I am about to drink, and be baptized with the baptism that I am baptized with?" They said to him, "We are able."

But Jesus said to them, "You don't know what you are asking. Are you able to drink the cup that I drink, and to be baptized with the baptism that I am baptized with?"

They said to him, "We are able." Jesus said to them, "You shall indeed drink the cup that I drink, and you shall be baptized with the baptism that I am baptized with;

You can't both drink the cup of the Lord and the cup of demons. You can't both partake of the table of the Lord, and of the table of demons.