Prayer of Saint Basil the Great

O God and Lord of Hosts, and Maker of all Creation, Who by the tender compassion of Thy mercy which transcendeth comprehension, didst send down Thine only-begotten Son, our Lord Jesus Christ, for the salvation of our race, and by His precious Cross didst tear asunder the handwriting of our sins, and thereby didst triumph over the principalities and powers of darkness: Do Thou Thyself, O Master, Lover of mankind, accept also from us sinners these prayers of thanksgiving and entreaty, and deliver us from every destructive and dark transgression, and from all enemies, both visible and invisible, that seek to do us evil. Nail down our flesh with the fear of Thee, and incline not our hearts unto words or thoughts of evil, but pierce our souls with longing for Thee, so that ever looking to Thee, and being guided by Thy Light as we behold Thee, the unapproachable and everlasting Light, we may send up unceasing praise and thanksgiving unto Thee, the Unoriginate Father, with Thine Only-begotten Son, and Thine All-holy and good and life-creating Spirit, now and ever, and unto the ages of ages. Amen.