This simply says that Jesus is Messiah and rules even over David.
Actually, it doesn’t. It essentially states that Jesus is
NOT David’s son, in the ultimate sense of the term. That is what the language implies.
Here is another scripture that comes to mind, that might be of interest to you:
Matthew 16:
13 When Jesus came into the coasts of Cæsarea Philippi, he asked his disciples, saying, Whom do men say that I the Son of man am?
14 And they said, Some say that thou art John the Baptist: some, Elias; and others, Jeremias, or one of the prophets.
15 He saith unto them, But whom say ye that I am?
16 And Simon Peter answered and said, Thou art
the Christ, the Son of the living God.
17 And Jesus answered and said unto him,
Blessed art thou, Simon Bar-jona: for flesh and blood hath not revealed it unto thee, but my Father which is in heaven.
18 And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it.
19 And I will give unto thee the keys of the kingdom of heaven: and whatsoever thou shalt bind on earth shall be bound in heaven: and whatsoever thou shalt loose on earth shall be loosed in heaven.
20 Then charged he his disciples that they should tell no man that he was Jesus the Christ.
zerinus
P.S. We still haven’t answered the question of why He had to be born without a natural father. He didn’t need to do that in order to be the “son of David,” in the sense that the Hebrews understood it.