Mary, the mother of Jesus was also a Levite.
As you will all agree, if Jesus was born of Mary alone then he can not be from the root of Jessie, the father of King David. If the people who call themselves believers of Jesus insist upon virgin birth then they are defying the prophecy of the old testament.
Lu:1:36: And, behold, thy cousin Elisabeth, she hath also conceived a son in her old age: and this is the sixth month with her, who was called barren.
In order to fulfill the prophecies of the Old Testament, it becomes imperative that Jesus is the biological son of Joseph whose lineage is traced back to King David in the gospels. If Jesus was born of Virgin Mary then he is NOT the messiah, the Old Testament has prophesied.
Isa:11:10: And in that day there shall be a root of Jesse, which shall stand for an ensign of the people; to it shall the Gentiles seek: and his rest shall be glorious.
Yet Christianity assures us that Jesus is the messiah and goes on to elaborate that Jesus by sacrificing himself on the cross and shedding his blood has redeemed us from the original sin. All one has to do is believe in Jesus as the messiah and you are redeemed from the original sin. Of course various denominations of the Christianity give different definition for redemption by the blood of Jesus and we all know that Christianity has thousands of denominations and in turn has thousands of interpretations for redemption.
It must be stressed here that only those who believe in the Original sin has a need for redemption and a messiah. However logical analysis of the Bible and God clearly shows us that there can not be a original sin and we can not be born