which He promised beforehand through His prophets in the holy Scriptures, 3 concerning His Son, who was born of a descendant of David according to the flesh, 4 who was declared the Son of God with power by the resurrection from the dead, according to the spirit of holiness, Jesus Christ our Lord. . .
1. Jesus's Mother was from the tribe of Judah specifically David which is why he is called the Son of Man.
2. Jesus was declared the Son of God BY GOD by presenting himself in the court of heaven the day of his resurrection. This fulfilled the Wave Sheaf Offering prophesy. The Resurrection is what verifies us as SONS.. not a spiritual Resurrection but a PHYSICAL RESURRECTION.
