1 Corinthians 11:27-30
12 helpful votesTherefore, 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. Each one must examine himself before he eats of the bread and drinks of the cup. For anyone who eats and drinks without recognizing the body eats and drinks judgment on himself. That is why many among you are weak and sick, and a number of you have fallen asleep.