The Greatness of Christ is Due to His Perfections
A great man is a great man, whether born of a human father or not. If being without a father is a virtue, Adam is greater and more excellent than all the Prophets and Messengers, for He had neither father nor mother. That which causes honor and greatness is the splendor and bounty of the divine perfections. The sun is born from substance and form, which can be compared to father and mother, and it is absolute perfection; but the darkness has neither substance nor form, neither father nor mother, and it is absolute imperfection. The substance of Adam's physical life was earth, but the substance of Abraham was pure sperm; it is certain that the pure and chaste sperm is superior to earth.
Furthermore, in the first chapter of the Gospel of John, verses 12 and 13, it is said: "But as many as received Him, to them gave He power to become the sons of God, even to them that believed on His name: "Which were born, not of blood, nor of the will of the flesh, nor of the will of man, but of God." From these verses it is obvious that the being of a disciple also is not created by physical power, but by the spiritual reality. The honor and greatness of Christ is not due to the fact that He did not have a human father, but to His perfections, bounties and divine glory. If the greatness of Christ is His being fatherless, then Adam is greater than Christ, for He had neither father nor mother. It is said in the Old Testament, "And the Lord God formed man of the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul." Observe that it is said that Adam came into existence from the Spirit of life. Moreover, the expression which John uses in regard to the disciples proves that they also are from the Heavenly Father. Hence it is evident that the holy reality, meaning the real existence of every great man, comes from God and owes its being to the breath of the Holy Spirit.
The purport is that, if to be without a father is the greatest human glory, then Adam is greater than all, for He had neither father nor mother. Is it better for a man to be created from a living substance or from earth? Certainly it is better if he be created from a living substance. But Christ was born and came into existence from the Holy Spirit.