September 30th - St. Jerome

The feast of St. Jerome is of double rite and its liturgical colour is white. The sixteenth Sunday after Pentecost, and this year the first Sunday of October, is commemorated in the Office and at Mass.

Yesterday afternoon second Vespers of the feast of the Dedication of St. Michael the Archangel were sung. The antiphons Stetit angelus etc were sung, doubled, with psalms 109, 110, 111, 112 & 137. The Office hymn was Tibi Christe splendor Patris. After the collect of the feast commemorations were sung of St. Jerome and of the Sunday (the antiphon on the Magnificat being Adaperiat Dominus etc for the Saturday before the first Sunday of October). The Suffrages were omitted as were the Dominical preces at Compline.

At Mattins the invitatory is Regem Confessorum Dominum * Venite adoremus and the Office hymn is Iste confessor. In the first nocturn the antiphons Beatus vir etc are sung, doubled, with psalms 1, 2 & 3. The lessons are from 39th chapter of Ecclesiasticus, Sapientiam etc. The lessons are longer than those found in the later editions. The first lesson includes v.6 Cor suum... that begins the second lesson in the later books. The second lesson begins at v.7 Aperiet os suum... and continues with most of the text of the modern third lesson ending with v.13. The third lesson begins with v.14 Sapientiam ejus... and continues to v.19. The responsories are from the common. In the second nocturn the antiphons Invocantem exaudivit etc are sung with Pss. 4, 5 & 8. The lessons are proper to the feast and are the same as in the post-Clementine editions. In the third nocturn the antiphons Domine etc are sung with Pss. 14, 20 & 23. The lessons are a homily of St. Jerome on St. Matthew's Gospel. These are longer than those found in the post-Clementine books. Today the eighth and ninth lessons of the feast are read as one to form an extended eighth lesson of the day and the ninth lesson is formed of the three lessons appointed for the Sunday. These are from St. Ambrose on St. Luke's Gospel and the eighth and nine lessons (of the Sunday) are slightly longer than those found in modern editions. The Te Deum is sung.

At Lauds the antiphons Domine, quinque talenta etc are sung, doubled, with Pss. 92, 99, 62-66, Benedicite & 148-149-150. The Office hymn is Jesu corona celsior. After the collect of the feast a commemoration of the Sunday is sung. The Suffrages are omitted.

At Prime and the Hours the hymns the antiphons from Lauds are sung at the Hours in the usual order. At Prime Pss. 53, 118(i) & 118(ii) the Dominical preces are omitted.

Mass is sung after Terce. The second collect is of the Sunday. The Creed and the common preface are sung and the last Gospel is of the Sunday.

At Vespers the antiphons Domine quinque talenta etc are sung, doubled, with psalms 109, 110, 111, 112 & 116. The Office hymn is Iste Confessor. After the collect of the feast commemorations are sung of the Sunday and of the following feast of St. Remegius. The Suffrages are omitted as are the Dominical preces at Compline.

Image: St. Jerome in his study, Antonio da Fabriano II.