The Associated Press and Rawstory are reporting that Pope Benedict presided over Good Friday mass at St. Peter’s Basilica.
Did you notice what detail is wrong with that story? That’s right. The Pope didn’t celebrate Mass today. That’s because, in accordance with the Church’s ancient tradition, Mass is not ever celebrated on Good Friday. Instead, the Lord’s passion is commemorated with a liturgical service that consists of the Liturgy of the Word (the passion), the Veneration of the Cross, and reception of Communion. There is no Liturgy of the Eucharist, and no Eucharistic Prayer. Therefore, there is no Mass.
Interestingly, the Good Friday service is actually part of a larger liturgy. This liturgy begins with the Mass of the Lord’s Supper on the Evening of Holy Thursday, continues with the passion on Good Friday, and concludes with the Easter Vigil on Holy Saturday Night/Easter Sunday morning. It begins on Holy Thursday with the Sign of the Cross and ends with the Blessing and Dismissal at the conclusion of the Easter Vigil. There is no concluding blessing at the end of the Mass of the Lord’s Supper, nor at the end of the Good Friday service. There is no Sign of the Cross to begin the Good Friday Service or to begin the Easter Vigil.
The three services of the Triduum form a single liturgical unit.