The term of Holy Communion is also known as the Eucharist, which is a Christian sacrament commemorating the Last Supper of Jesus Christ and his disciples. It is a ritual that involves the consecration of bread and wine, which are then shared among the congregation. The Eucharist is seen as a symbol of unity and a reminder of Jesus' sacrifice for humanity. It is an important part of many Christian denominations and is celebrated regularly in churches around the world.