The nineteenth Sunday after Pentecost is, this year, the first Sunday of October. The Sunday is of semi-double rite and its liturgical colour is green. The Gospel pericopes contain the parable of the wedding feast from St. Matthew's Gospel with the sobering concluding words of the LORD Multi enim sunt vocati, pauci vero electi.
At Vespers yesterday afternoon the antiphons Isti sunt sancti etc, from the Common of Several Martyrs, were sung with Pss. 109, 110, 111, 112 & 115. From the chapter, O Altitudo , the Office was of the Sunday. The Office hymn was O lux beata Trinitas. The antiphon on the Magnificat was Adaperiat Dominus for the Saturday before the first Sunday of October. After the collect of the Sunday a commemoration of the preceding Office of SS Cosmos and Damian was sung followed by the Suffrages of the BVM Sancta Maria succurre etc, the Apostles Petrus Apostolus etc, of the Patron and lastly for peace Da pacem Domine . At Compline the Dominical preces were sung.
At Mattins the invitatory is Adoremus Dominum and the Office hymn Primo dierum omnium. In the first nocturn (Pss. 1, 2, 3, 6, 7, 8, 9, 10, 11, 12, 13 & 14) the Incipit of the first Book of Machabees is read. The first lesson is the same as in the post-Clementine editions. The second lesson is longer and continues with what are the first sentences of the modern third lesson ending ... in oculis eorum. The third lesson begins Et destinaverunt... and continues beyond the end of the modern third lesson (ut facerent malum.) until ... et accepit spolia terrae Aegypti, i.e. vv. 17 - 20 are included. In the second nocturn (Pss. 15, 16 & 17) the lessons are from St. Ambrose's Book of Offices. These are the same as those in the post-Clementine editions of the Breviary. In the third nocturn (Pss. 18, 19 & 20) the homily is from St. Gregory on St. Matthews's Gospel. The seventh lesson does not appear in the modern editions. The eighth lesson consists of the modern seventh and half of the modern eighth lessons. The text of the ninth lesson consists of the rest of the modern eighth and ninth lessons and the inclusion of further texts from St. Gregory. The Te Deum is sung.
At Lauds the Sunday psalms (Pss. 92, 99, 62-66, Benedicite 148-49-150) are sung. The Office hymn is Aeterne. After the collect of the Sunday the Suffrages of the BVM Sancta Maria succurre etc, the Apostles Gloriosi principes etc, of the Patron and lastly for peace Da pacem Domine are sung.
At Prime (Pss. 53, 117, 118i & 118ii) Quicumque is sung as are the Dominical preces.
Mass is sung after Terce. The Gloria is sung, the second collect is A cunctis, the third collect is chosen by the Dean or Rector. The Credo is sung and the Common Preface is sung.
At Vespers there is a colour change to white and first Vespers of the feast of the Dedication of St. Michael the Archangel are sung. The antiphons Stetit Angelus etc are sung, doubled, with Pss. 109, 110, 111, 112 & 116. The Office hymn is Tibi, Christe, splendor Patris. The Suffrages are omitted as are the Dominical preces at Compline.
Art: Jerome Nadal