Dominica SS. Trinitatis

Blessed be the Holy Trinity and undivided Unity: we will give glory to Him, because He hath shown His mercy to us. O Lord, our Lord, how admirable is Thy name in the whole earth!

Almighty, everlasting God, who hast granted to Thy servants, in the confession of the true Faith, to acknowledge the glory of the eternal Trinity, and in the power of majesty to adore the Unity: we beseech Thee that by steadfastness in the same faith we may ever be defended from all adversities. Through our Lord.

O the depth of the riches of the wisdom and of the knowledge of God! How incomprehensible are His judgments, and how unsearchable His ways! For who hath known the mind of the Lord? Or who hath been His counsellor? Or who hath first given to Him, and recompense shall be made him? For of Him, and by Him, and in Him are all things: to Him be glory for ever. Amen.

Blessed art Thou, O Lord, that beholdest the depths, and sittest upon the Cherubim. V. Blessed art Thou, O Lord, in the firmament of heaven, and worthy of praise for ever. Alleluia, alleluia. V. Blessed art Thou, O Lord God of our fathers, and worthy to be praised for ever. Alleluia.

At that time, Jesus said to His disciples: All power is given to Me in heaven and in earth. Going therefore, teach ye all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost, teaching them to observe all things whatsoever I have commanded you: and behold, I am with you all days, even to the consummation of the world.

May the receiving of this Sacrament, O Lord our God, and the confession of the holy and eternal Trinity, and of its undivided Unity, profit us to the salvation of body and soul. Through our Lord Jesus Christ, Thy Son, who liveth and reigneth with Thee in the unity of the Holy Ghost, God, world without end. Amen.