27 Whoever, therefore, in an unworthy manner, eats the bread or drinks from the cup of the Lord sins against the body and blood of the Lord.
28 But let a man examine himself, and, having done that, then let him eat the bread and drink from the cup.
29 For any one who eats and drinks, eats and drinks judgement to himself, if he fails to estimate the body aright.
30 That is why many among you are sickly and out of health, and why not a few die.