Joseph of Nazareth was a direct descendent of David through Solomon. As Yeshua's father (but not biological), Yeshua was qualified.
Bs"d
Because he was NOT his biological father, therefore JC was not in male line a descendant of king David, and therefore he was disqualified from being the messiah.
Apart from that, he was never anointed to be a king by a priest and/or prophet, so he was not even a messiah.
On top of that, he failed to fulfil the messianic prophecies, so there is no way he could have been the messiah.
And, since he didn't have Joseph's DNA, Yeshua avoided the blood-curse of Jeconiah (Jeremiah 22:30). As well, the male sin-corrupted DNA of Adam was not passed on to Yeshua. However, his "humanity" was intact through the non-corrupt DNA of Mary (Miriam, David's descendent through Nathan) . He was God "tabernacled" in human flesh.
From where do you get the wrong idea that Mary was a descendant of Joseph??
The genealogy in Luke clearly and unequivocally spells out that it is the genealogy of JOSEPH.
The name "Mary" is nowhere to be found in that whole chapter of Luke 3.
And of course, nowhere in the whole Bible is the genealogy of a woman to be found, because women are irrelevant for from what tribe you are, whether you are levite, or a priest, or a descendant from David, or whoever. That all goes through the male line.
Who hath believed our report? and to whom is the arm of YHWH revealed?
Isaiah 53:1 do some research on this phrase..."the arm of YHWH"
Do some research on Isaiah 53. Start here:
http://Isaiah53.notlong.com
"O Y-H-W-H, my strength and my fortress, my refuge in the day of affliction, the Gentiles shall come to You from the ends of the earth and say, 'Surely our fathers have inherited lies, worthlessness and unprofitable things.' Will a man make gods for himself, which are not gods?"
Jeremiah 16:19