From Ascension day until the vigil of Pentecost.
[P] World without end.
It is truly meet and just, right and availing unto salvation, that we should in all times and in all places give thanks unto Thee, O Holy Lord, Father Almighty, and everlasting God; through Christ our Lord. Who, after His resurrection appeared and showed Himself to all His disciples; and while they beheld Him, was lifted up into heaven, so that He might make us partakers of His Godhead And therefore with angels and archangels, with thrones and dominions, and with all the heavenly hosts, we sing a hymn to Thy glory, saying without ceasing:
[All] Holy, Holy, Holy, Lord God of hosts.
Communicantes of the Ascension
Therefore, most gracious Father, we humbly beg of Thee and entreat Thee, through Jesus Christ, Thy Son, our Lord, to deem acceptable and bless + these gifts, + these offerings, + these holy and unspotted oblations; which we offer unto Thee in first instance for Thy Holy and Catholic Church, that Thou wouldst deign to give her peace and protection, to unite and guide her the whole world over; together with Thy servant N., our Pope, N., our Bishop; and all true believers who cherish the Catholic and Apostolic Faith.
Be mindful, O Lord, of Thy servants and handmaids N. et N., and of all here present, whose faith is known to Thee, and likewise their devotion, on whose behalf we offer unto Thee, or who themselves offer unto Thee, this sacrifice of praise for themselves and all their own, for the good of their souls, for their hope of salvation and deliverance from all harm, and who pay Thee the homage which they owe Thee, eternal God, living and true.
In communion with, and keeping the most holy day on which Thine only begotten Son, our Lord, set, at the right hand of Thy glory, the substance of frail human nature which He had taken to Himself; venerating also in the first place the memory of the glorious and ever virgin Mary, mother of the same our Lord and God, Jesus Christ; next that of blessed Joseph, spouse of the same Virgin, and of Thy blessed Apostles and martyrs, Peter and Paul, Andrew, James, John, Thomas, James, Philip, Bartholomew, Matthew, Simon and Thaddeus, of Linus, Cletus, Clement, Sixtus, Cornelius, Cyprian, Lawrence, Chrysogonus, John and Paul, Cosmas and Damian, and of all Thy saints, by whose merits and prayers grant that we may always be fortified by the help of Thy protection. Through the same Christ our Lord. Amen.