The Angelic Trisagion
In the name of the Father, and of the Son, and of the Holy Spirit. Amen.
Lord, open my lips,
And my mouth will declare Your praise!
O God, come to my assistance.
O Lord, make haste to help me.
Glory be to the Father, and to the Son, and to the Holy Spirit, as it was in the beginning, is now, and ever shall be, world without end, Amen.
Repeat the decade below three times, once for each member of the Trinity:
(say 1 time) Holy God! Holy Strong One! Holy Immortal One, have mercy upon us. Our Father, who art in heaven, hallowed be thy name. Thy kingdom come, thy will be done, on earth as it is in heaven. Give us this day our daily bread, and forgive us our trespasses, as we forgive those who trespass against us. And lead us not into temptation, but deliver us from evil. Amen.
(say 9 times) To You, O Blessed Trinity, be praise, and honor, and thanksgiving, forever and ever! Holy, holy, holy, Lord God of hosts! Heaven and earth are full of your glory! Glory be to the Father, and to the Son, and to the Holy Spirit! As it was in the beginning, is now, and ever shall be, world without end, Amen.
God the Father unbegotten, only begotten Son, and Holy Spirit, the Comforter; holy and undivided Trinity, with all our hearts we acknowledge You! Glory to You forever! Let us bless the Father, and the Son, and the Holy Spirit. Be praised and exalted above all things forever!
Let us pray. Almighty, ever-living God, who has permitted us Your servants, in our profession of the true faith, to acknowledge the glory of the eternal Trinity, and in the power of that majesty to adore the Unity, grant, that by steadfastness in this same faith, we may be ever guarded against all adversity, through Christ our Lord. Amen.
Set us free, save us, vivify us, O Blessed Trinity!
In the name of the Father, and of the Son, and of the Holy Spirit, Amen.