Most Christian churches give some form of blessing to a marriage; the wedding ceremony typically includes some sort of pledge by the community to support the couple's relationship. A church wedding is a ceremony presided over by a Christian priest or pastor. Ceremonies are based on reference to God, and are frequently embodied into other church ceremonies such as Mass.[13] Customs may vary widely between denominations. In the Roman Catholic Church "Holy Matrimony" is considered to be one of the seven sacraments, in this case one that the spouses bestow upon each other in front of a priest and members of the community as witnesses. As with all sacraments, it is seen as having been instituted by Jesus himself (see Gospel of Matthew 19:1-2, Catechism of the Catholic Church ยง1614-1615). In the Eastern Orthodox Church, it is one of the Mysteries, and is seen as an ordination and a martyrdom. The wedding ceremony of Saint Thomas Christians, an ethnoreligious group of Christians in India incorporate elements from Hindu, Jewish and Christian weddings.
