It is centred on the Eucharist, the celebration of the principal Christian sacrament. The Christian sacrament or ordinance of the Eucharist is based on these events. The first of these two aspects of the sacrament is also called Holy Communion. Rites involving the exposure of the Blessed Sacrament include Benediction and eucharistic adoration. Roman Catholics and Eastern Orthodox Christians consider marriage a holy sacrament or sacred mystery. Priests administer the Sacrament of Penance, or confession, in many languages. The sacrament of confession is inviolable. The Catholic Church regards incest as a sin against the Sacrament of Matrimony. This translation conflicted with the Catholic Sacrament of Confession. Anointing of the Sick is the second sacrament of healing. They sometimes officiate at Benediction of the Blessed Sacrament in churches which have this service. The procession is followed by Benediction of the Blessed Sacrament. Germanotta is Catholic and is a parishioner at the Church of the Blessed Sacrament. It was also used frequently during Benediction of the Blessed Sacrament. Genuflection is a sign of reverence to the Blessed Sacrament.