The Christian Sacrament of EUCHARIST, also known as Holy Communion or the Lord's Supper, is a ritual that commemorates the Last Supper of Jesus Christ with his disciples. It is typically celebrated in the form of bread and wine, which symbolize the body and blood of Christ. CONFIRMATION is another Christian Sacrament, which is a rite of passage that marks the completion of a person's initiation into the Christian faith. It is usually performed by a bishop or priest, and involves the laying on of hands and anointing with oil.