In the orthodox Christian sense, yes, I am 100% sure. I think he was a righteous man, a prophet, who "incarnated" God in the sense that his will and spirit were one with God, and I think his followers saw this in him. I think he was a son of God in the sense Paul describes in Romans 8:14.
I don't believe in a second person of a triune God, eternally begotten of the Father, born of a virgin, "Word made flesh" kind of incarnation.