en_tn/1co/11/27.md

eats the bread or drink the cup of the Lord

AT: "participates in the celebration of the Lord's Supper."

examine

"consider" or "test"

without discerning the body

Possible meanings are 1) "and does not recognize that the church is the body of the Lord" or 2) "and does not consider that he is handling the Lord's body" (UDB).