In this verse, the angel Gabriel is announcing to Mary the future greatness of her son, Jesus. It emphasizes that Jesus will be recognized as the Son of the Most High, affirming his divine nature and unique relationship with God. This title, 'Son of the Most High,' signifies a special status, indicating that Jesus is more than just a human leader; he is divine. The promise that God will give him the throne of David connects Jesus to the ancient prophecies and the lineage of King David, which is significant in Jewish tradition. This connection fulfills the Old Testament prophecies that the Messiah would come from David's line, reinforcing the continuity of God's plan throughout history.
The verse assures believers of the fulfillment of God's promises and highlights Jesus' role as a king, not in the earthly sense of political power, but as a spiritual leader whose reign is eternal. This message is one of hope and assurance, reminding believers of the steadfastness of God's word and the enduring nature of Jesus' kingdom, which offers peace and salvation to all who believe.