The Roman Missal: Advent to the Sundays after Epiphany (English) 20
1[Should any of the following Octaves fall on a Sunday, the Mass is said of that Octave, without any Commemoration of Sunday.]
5[On the Octave-day of St John, the Mass is said as on his Feast, with Commemorations of St Thomas and Holy Innocents. Credo; and Preface of the Apostles.]
6[On the Octave-day of Holy Innocents, Mass is said as on their Feast, except that Gloria in excelsis, Alleluia, and Ite missa est are said, and a commemoration made of St Thomas.]
7[On the Octave-day of St Thomas of Canterbury, the Mass is said as on his Feast, with Commemorations as follows:]
8Prayer. Of the Vigil of the Epiphany. Omnipotens. O almighty and eternal God, direct our actions so as to be pleasing to thee, that in the name of thy beloved Son we may deserve to abound in good works. Who lives, &c.
11Of St Telesphorus. Sanctify, O Lord, the gifts consecrated to thee, and by the intercession of blessed Telesphorus, thy martyr and bishop, by the same, look down favourably upon us. Through, &c.
12Postcom. Of the Vigil. Per hujus. By the operation of this mystery, O Lord, may our vices be cleansed away, and our just desires accomplished. Through our Lord, &c.
13Of St Telesphorus. Refecti. Refreshed by partaking of the sacred oblation, we beseech thee, O Lord our God, that by the intercession of blessed Telesphorus, thy martyr and bishop, we may perceive the effect of what we have celebrated. Through, &c.
14[Last Gospel of the Vigil of the Epiphany.]
15Gospel. St Matt. ii. 19—23. At that time: when Herod was dead, behold an Angel of the Lord appeared in sleep to Joseph in Egypt, saying; Arise, and take the child and his mother, and go into the land of Israel: for they are dead that sought the life of the child. Who arose, and took the child and his mother, and came into the land of Israel. But hearing that Archelaus reigned in Judea in the room of Herod his father, he was afraid to go thither: and being warned in sleep retired into the quarters of Galilee. And coming he dwelt in a city called Nazareth: that it might be fulfilled which was said by the prophets; That he shall be called a Nazarite.