I have friends coming to Mass with me tonight who are Christian but not Catholic. Do Catholics give Communion to non-Catholics, or must you be Catholic to receive Catholic Communion?
In I Cor 11, Paul gives the earliest biblical account of the sacrament of the Eucharist, or Holy Communion, in which Jesus Christ gives Christians his body to eat and his blood to drink.
"For I received from the Lord what I also passed on to you: The Lord Jesus, on the night he was betrayed...