St. Ambrose, Bp, Confessor, & Doctor

Color: White

Penance: Fast & Abstinence

Flowers are permitted.

The organ may be played.

Commemorations: Advent Feria, Vigil of the Immaculate Conception (Mass only)

Mass

Mass of the feast after Terce, Commemorations of the Vigil and of the Feria; Proper Last Gospel of the Vigil; where possible, Mass of the Vigil after None, Commemorations of the Feria, 3rd. Orations of the Holy Ghost.

Gloria. Credo.

Preface: Common

Office

Doxology: Per Annum (through None)

Hymn Tone: Advent (through None)

Lauds: Commemoration of the Feria

Prime: Verse = "Qui venturus es"

Vespers: First Vespers of the following day, Commemoration of the Feria only

Compline: Hymn sung with the Proper Doxology of the Incarnation in the melody of the BVM