St. Joseph
Coptic Orthodox Church,
Nashville
Both the Nativity and the Baptism of our Lord Jesus Christ are celebrated as Feasts of the Theophany, or Divine Manifestation.
Through His glorious birth, He is manifested as God Incarnate, the Son of Man. "And the Word became flesh and dwelt among us, and we beheld His glory, the glory as of the Onlybegotten of the Father, full of grace and truth" (John 1:14)
"But when the fullness of the time had come, God sent forth His Son, born of a woman, born under the law, to redeem those who were under the law, that we might receive the adoption as sons" (Galatians 4:4-5).
After His Baptism, He was revealed as the Second Person, or Hypostasis, of the Holy Trinity, and thus the Son of God. "And suddenly a voice came from heaven, saying, 'This is My beloved Son, in whom I am well please'" (Matthew 3:17; compare Mark 1:11, Luke 3:22).