This is a denial Jesus is fully man. He is not half man just because he has only one human parent. In fact, he often called himself the Son of Man.
Matthew 11:11 Verily I say unto you, Among them that are born of women there hath not risen a greater than John the Baptist: notwithstanding he that is least in the kingdom of heaven is greater than he.
True, Christ did take on the identity and makeup of first man. Adam. He had to put away briefly His Spiritual body so that He could be slain in our stead. "For with a new testament there must also be the death of the testator".
Christ did come in the flesh
as a man. He was/is God. Phil, 2:7…
Who, existing in the form of God, did not consider equality with God as something to be exploited. Instead he emptied himself by
assuming the form of a servant, taking on the likeness of humanity. And when he had
come as a man, he humbled himself by becoming obedient to the point of death even to death on a cross.
He did not take unfair advantage/exploit the fact that He, prior to supernatural/natural birth, was in the form of God. God is a spirit. God has a spiritual body, as will we when we are adopted.
And not only
they, but ourselves also, which have the firstfruits of the Spirit, even we ourselves groan within ourselves,
waiting for the adoption,
to wit, the redemption of our body.
1 Corinthians 15:42. “
So is it with the resurrection of the dead. What is sown is perishable; what is raised is imperishable. It is sown in dishonor; it is raised in glory. It is sown in weakness; it is raised in power. It is sown a natural body; it is raised a spiritual body. If there is a natural body, there is also a spiritual body.”
45 And so it is written, The first man Adam was made a living soul; the last Adam
was made a quickening spirit. 46 Howbeit that
was not first which is spiritual, but that which is natural; and afterward that which is spiritual. 47 The first man
is of the earth, earthy: the second man
is the Lord from heaven. 48 As
is the earthy, such
are they also that are earthy: and as
is the heavenly, such
are they also that are heavenly. 49 And as we have borne the image of the earthy, we shall also bear the image of the heavenly.
50 Now this I say, brethren, that flesh and blood cannot inherit the kingdom of God; neither doth corruption inherit incorruption.
God Bless.