25In the same way, after supper He took the cup, saying, “This cup is the new covenant in My blood; do this, as often as you drink it, in remembrance of Me.”
26For as often as you eat this bread and drink this cup, you proclaim the Lord’s death until He comes.
27Therefore, whoever eats the bread or drinks the cup of the Lord in an unworthy manner will be guilty of sinning against the body and blood of the Lord.
— 1 Corinthians 11:25-27