Lowliness is assured by majesty, weakness by power, mortality by eternity. To pay the debt of our sinsul state, a nature that is incapable of suffering was joined to one that could suffer. Thus, in keeping with the healing that we needed, one and the same mediator between God and men, the man Jesus Christ was able to die in one nature, and unable to die in the other.
He who is true God was therefore born in the complete and perfect nature of a true man, whole in his own nature, whole in ours. By our nature we mean what the Creator had fashioned in us from the beginning, and took to himself in order to restore it.
He took the nature of a servant without stain of sin, enlarging our humanity without diminishing his divinity. He emptied himself; though invisible he made himself visible, though Creator and Lord of all things he chose to be one of us mortal men. Yet this was the condescension of compassion, not the loss of omnipotence. So he who in the nature of God had created man, became in the nature of a servant, man himself.
He was born in a new condition, for, invisible in his own nature, he became visible in ours. Beyond our grasp, he chose to come within our grasp. Existing before time began, he began to exist in a moment in time. Lord of the universe, he hid his infinite glory and took the nature of a servant. Incapable of suffering as God, he did not refuse to be a man, capable of suffering. Immortal, he chose to be subject to the laws of death.