Holy Week XII. In this Mass, the bishop blesses separate oils for the sick (used in Anointing of the Sick), for catechumens (used in Baptism) and chrism (used in Baptism, but especially in Confirmation and Holy Orders, as well as in rites such as the dedication of an altar and a church). Tenebrae (Latin for "shadows" or "darkness") is celebrated within Western Christianity on the evening before or early morning of Maundy Thursday, Good Friday, and Holy Saturday. Tenebrae is distinctive for its gradual extinguishing of candles while a series of readings and psalms is chanted or recited. Tenebrae services are celebrated
Holy Week a proper burial. While daytime services or commemorations of the day are rare in the Western tradition, after sundown on Holy Saturday is the traditional time for Easter Vigil. In the Catholic tradition, Mass is not celebrated on what is liturgically Holy Saturday. The celebration of Easter begins after sundown on what, though still Saturday in the civil calendar, is liturgically Easter Sunday. In some Anglican churches, including the Episcopal Church in the United States, there is provision for a simple liturgy of the word with readings commemorating the burial of Christ. The tabernacle is left empty and open. The