The Mass of the Presanctified (Latin: missa præsanctificatorum, Greek: leitourgia ton proegiasmenon) is Christian liturgy traditionally celebrated on Good Friday in which the consecration is not performed.Instead, the Blessed Sacrament that was consecrated at an earlier Mass and reserved is distributed.In both the Ordinary and the Extraordinary Form of the Roman Rite, the term "Mass of the Presanctified" is not used in the Missal and other liturgical books, the ceremony having been retitled Solemn Afternoon Liturgy of the Passion and Death of the Lord (Solemnis actio liturgica postmeridiana in Passione et Morte Domini) in the 1955 revisions of Pope Pius XII.[6] The Divine Liturgy of the Presanctified Gifts is used in the Eastern Orthodox Church and those Eastern Catholic Churches which follow the Byzantine Rite only on the weekdays (Monday through Friday) of Great Lent, and on Monday through Wednesday of Holy Week.At each of these Presanctified Liturgies, the Sacred Mysteries (Blessed Sacrament) would have been consecrated the previous Sunday.