27 So, those who eat that bread and drink that wine [MTY] in a way that is not proper for those who belong to the Lord are guilty of acting in a way that is contrary to what our Lord intended when he offered his body as a sacrifice and his blood flowed when he died. 28 Before any believer eats that bread and drinks that wine [MTY], he should think carefully about what he is doing, 29 because if anyone eats the bread that represents Christ’s body and drinks the wine that represents his blood without recognizing that all God’s people should be united, God will punish him for doing that.