The thirteenth Sunday after Pentecost is of semi-double rite and its liturgical colour is green. This year it is the first Sunday of September and the start of the Pars Autumnalis of the Breviary. The Gospel pericopes from St. Luke's Gospel tell of the LORD and the ten lepers, only one of which thanked Him for being healed.
At Vespers yesterday afternoon the antiphons and psalms of Saturday were sung.The Office hymn was Jam sol recedit igneus. The antiphon on the Magnificat was Cum audisset Job for the Saturday before the first Sunday of September. After the collect of the Sunday Suffrage of the Saints was sung. At Compline the Dominical preces were sung.
At Mattins the invitatory is Dominum qui fecit nos and the Office hymn is Nocte surgentes. In the first nocturn the lessons are the Incipit of the Book of Job. In the second nocturn the lessons are from St. Gregory's Book of Morals. In the third nocturn the lessons are a homily from St. Augustine on St. Luke's Gospel. At Lauds the Office hymn is Ecce jam noctis. After the collect of the Sunday the Suffrage of the Saints is sung.
At Prime (Pss. 117, 118i & 118ii) both Quicumque and the Dominical preces are sung.
Mass is sung after Terce. The Gloria is sung, the second collect is A cunctis, the third collect chosen by the Dean or rector. The Creed is sung and the preface is of the Holy Trinity.
Vespers are of the Sunday. The Office hymn is Lucis creator. After the collect of the Sunday a commemoration is sung of the following feast of St. Laurence Justinian followed by the Suffrage of the Saints. At Compline the Dominical preces are sung.
In the 'liturgical books of 1962' the Suffrage of the Saints and Dominical preces have been abolished. Mattins is cut down to a single nocturn of three lessons. At Prime Quicumque is sung only once a year. At Mass there is a single collect. At Vespers there are no commemorations.
Art: Jerome Nadal