27 Therefore, whoever eats the bread or drinks the cup of the Lord unworthily will be guilty of the body and blood of the Lord.
28 But let a man examine himself and so let him eat of the bread and drink of the cup.
29 For he who eats and drinks eats and drinks condemnation to himself, if he does not honor the Lord's body.
30 For this reason many are weak and sickly among you and a number are asleep.