Troparion of Theophany

The festal hymn of Christ's Baptism and the manifestation of the Holy Trinity.

When Thou, O Lord, wast baptized in the Jordan the worship of the Trinity was made manifest! For the voice of the Father bare witness to Thee, calling Thee his Beloved Son. And the Spirit, in the form of a dove, confirmed the truthfulness of his Word. O Christ our God, who hast revealed Thyself and hast enlightened the world, glory to Thee.