Dominica in Albis - Low Sunday

Dominica in Albis, Low Sunday is a greater-double of the first class. The Sunday is also often referred to as Quasimodo from the first words of its introit. Anciently on this day, or on Saturday, those who had been baptised on Holy Saturday took off their white robes which had been worn since the Oil of Catechumens and Chrism had been lavished upon them on Holy Saturday. The Gospel at Mattins and Mass is the account of the LORD appearing in to His disciples behind the shut doors of the room and the doubting of St. Thomas. The Office of the Octave of Pascha ended with the Office of None yesterday.

At Vespers yesterday afternoon the psalms of Saturday were sung under the single antiphon, Alleluia. Chapters and hymns return to the Office from this Vespers. The Paschaltide hymn Ad regias Agni dapes was sung. Its Doxology,Deo Patri sit gloria, Et Filio qui a mortuis, Surrexit ac Paraclito, In sempiterna saecula, is sung at all hymns of Iambic metre until the Ascension. After the collect of the Sunday a commemoration of St. Leo was sung. From this Office the dismissal, Benedicamus Domino, is sung without the double Alleluia that marked the Paschal Octave. At Compline the Dominical preces were omitted.

At Mattins the invitatory Surrexit Dominus vere Alleluia continues to be sung. The Office hymn is Rex Sempiterne Caelitum. The psalms of each nocturn are sung under a single antiphon. In the first nocturn the antiphon is Alleluia, * lapis revolutus est, alleluia: ab ostio monumenti, alleluia, alleluia and the lessons are from the Epistle of St. Paul to the Colossians. In the second nocturn the antiphon is Alleluia, * quem quaeris mulier? alleluia, alleluia, viventem cum mortuis, alleluia, alleluia and the lessons are taken from a sermon of St. Augustine on the Octave of Easter. In the third nocturn the antiphon is Alleluia, * noli flere Maria, alleluia: resurrexit Dominus, alleluia, alleluia and the homily is from the writings of St. Gregory on St. John's Gospel. At Lauds the Sunday psalms (Pss. 92, 99, 62, Benedicite & 148) are sung under a single antiphon, Alleluia, alleluia, alleluia. The Office hymn is Aurora caelum purpurat. After the collect of the Sunday a commemoration of St. Leo is sung. The Suffrage is omitted.

At Prime (Pss. 117, 118i & 118ii) and the Hours the psalms are again sung under a single antiphon at each Hour, Alleluia, * alleluia, alleluia - which is not doubled of course, even today.

Mass is sung after Terce. The Gloria is sung. The second collect is of St. Leo. The Creed is sung, the preface is of Paschaltide (In hoc potissimum).

At Vespers the Dominical psalms are sung under a single antiphon Alleluia, alleluia, alleluia. The Office hymn is Ad regias Agni dapes. After the collect of the Sunday a commemoration of St. Leo is sung. The Suffrage is omitted. At Compline the Dominical preces are omitted.

In the 'liturgical books of 1962' there are no commemorations at Vespers or Lauds. Mattins is reduced to a single nocturn of three lessons with the single antiphon Alleluia, lapis revolutus etc. At the Little Hours the Paschaltide Doxology is not sung with the hymns. At Mass there is a change to one word in the introit as 'rationabile' replaced 'rationabiles' in the 1953 edition of the Roman Missal and subsequent editions, there are no commemorations. At Compline the ordinary Doxology and tone are sung with Te lucis.

Image: Jerome Nadal.