Paschal Tide is a season of joy. The colour for the Office "de tempore" is white; the Te Deum and Gloria are recited every day even in the ferial Office. On Sundays the "Asperges" is replaced by the "Vidi Aquam" which recalls the solemn baptism of Easter eve. There is no feast day from Easter until Ascension. The Armenians during this period do away even with the abstinence on Fridays. Prayers are said standing, not kneeling. Instead of the "Angelus" the "Regina Caeli" is recited. From Easter to Ascension many churches, about the tenth century, said only one Nocturn at Matins; even some particular churches in the city of Rome adopted this custom from the Teutons (Bäumer, "Gesch. des Breviers", 312). Pope Gregory VII limited this privilege to the week of Easter and of Pentecost. Some dioceses in Germany however, retained it far into the nineteenth century for 40 days after Easter. In every Nocturn the three psalms are said under one antiphon. The Alleluia appears as an independent antiphon; an Alleluia is also added to all the antiphons, responsories and versicles, except to the versicles of the preces at Prime and Compline. Instead of the "suffragia sanctorum" in the semidouble and ferial Offices, a commemoration of the Holy Cross is used. The iambic hymns have a special Easter doxology.