Why did God come to us, as one of us, in the Incarnation? Why this particular path for our salvation? Great saints throughout the history of the Church have sought to answer this question, and perhaps the best answer is one of the earliest, that given by Saint Athanasius of contra mundum fame:
“(13) What was God to do in face of this dehumanising of mankind, this universal hiding of the knowledge of Himself by the wiles of evil spirits? Was He to keep silence before so great a wrong and let men go on being thus deceived and kept in ignorance of Himself? If so, what was the use of having made them in His own Image originally? It would surely have been better for them always to have been brutes, rather than to revert to that condition when once they had shared the nature of the Word. Again, things being as they were, what was the use of their ever having had the knowledge of God? Surely it would have been better for God never to have bestowed it, than that men should subsequently be found unworthy to receive it. Similarly, what possible profit could it be to God Himself, Who made men, if when made they did not worship Him, but regarded others as their makers? This would be tantamount to His having made them for others and not for Himself. Even an earthly king, though he is only a man, does not allow lands that he has colonized to pass into other hands or to desert to other rulers, but sends letters and friends and even visits them himself to recall them to their allegiance, rather than allow His work to be undone. How much more, then, will God be patient and painstaking with His creatures, that they be not led astray from Him to the service of those that are not, and that all the more because such error means for them sheer ruin, and because it is not right that those who had once shared His Image should be destroyed.
What, then, was God to do? What else could He possibly do, being God, but renew His Image in mankind, so that through it men might once more come to know Him? And how could this be done save by the coming of the very Image Himself, our Savior Jesus Christ? Men could not have done it, for they are only made after the Image; nor could angels have done it, for they are not the images of God. The Word of God came in His own Person, because it was He alone, the Image of the Father Who could recreate man made after the Image.
In order to effect this re-creation, however, He had first to do away with death and corruption. Therefore He assumed a human body, in order that in it death might once for all be destroyed, and that men might be renewed according to the Image. The Image of the Father only was sufficient for this need. Here is an illustration to prove it.
(14) You know what happens when a portrait that has been painted on a panel becomes obliterated through external stains. The artist does not throw away the panel, but the subject of the portrait has to come and sit for it again, and then the likeness is re-drawn on the same material. Even so was it with the All-holy Son of God. He, the Image of the Father, came and dwelt in our midst, in order that He might renew mankind made after Himself, and seek out His lost sheep, even as He says in the Gospel: “I came to seek and to save that which was lost. This also explains His saying to the Jews: “Except a man be born anew . . .” a He was not referring to a man’s natural birth from his mother, as they thought, but to the re-birth and re-creation of the soul in the Image of God.
Nor was this the only thing which only the Word could do. When the madness of idolatry and irreligion filled the world and the knowledge of God was hidden, whose part was it to teach the world about the Father? Man’s, would you say? But men cannot run everywhere over the world, nor would their words carry sufficient weight if they did, nor would they be, unaided, a match for the evil spirits. Moreover, since even the best of men were confused and blinded by evil, how could they convert the souls and minds of others? You cannot put straight in others what is warped in yourself. Perhaps you will say, then, that creation was enough to teach men about the Father. But if that had been so, such great evils would never have occurred. Creation was there all the time, but it did not prevent men from wallowing in error. Once more, then, it was the Word of God, Who sees all that is in man and moves all things in creation, Who alone could meet the needs of the situation. It was His part and His alone, Whose ordering of the universe reveals the Father, to renew the same teaching. But how was He to do it? By the same means as before, perhaps you will say, that is, through the works of creation. But this was proven insufficient. Men had neglected to consider the heavens before, and now they were looking in the opposite direction. Wherefore, in all naturalness and fitness. desiring to do good to men, as Man He dwells, taking to Himself a body like the rest; and through His actions done in that body, as it were on their own level, He teaches those who would not learn by other means to know Himself, the Word of God, and through Him the Father.
(15) He deals with them as a good teacher with his pupils, coming down to their level and using simple means. St. Paul says as much: “Because in the wisdom of God the world in its wisdom knew not God, God thought fit through the simplicity of the News proclaimed to save those who believe.” Men had turned from the contemplation of God above, and were looking for Him in the opposite direction, down among created things and things of sense. The Savior of us all, the Word of God, in His great love took to Himself a body and moved as Man among men, meeting their senses, so to speak, half way. He became Himself an object for the senses, so that those who were seeking God in sensible things might apprehend the Father through the works which He, the Word of God, did in the body. Human and human minded as men were, therefore, to whichever side they looked in the sensible world they found themselves taught the truth. Were they awe-stricken by creation? They beheld it confessing Christ as Lord. Did their minds tend to regard men as Gods? The uniqueness of the Savior’s works marked Him, alone of men, as Son of God. Were they drawn to evil spirits? They saw them driven out by the Lord and learned that the Word of God alone was God and that the evil spirits were not gods at all. Were they inclined to hero-worship and the cult of the dead? Then the fact that the Savior had risen from the dead showed them how false these other deities were, and that the Word of the Father is the one true Lord, the Lord even of death. For this reason was He both born and manifested as Man, for this He died and rose, in order that, eclipsing by His works all other human deeds, He might recall men from all the paths of error to know the Father. As He says Himself, “I came to seek and to save that which was lost.”
(16) When, then, the minds of men had fallen finally to the level of sensible things, the Word submitted to appear in a body, in order that He, as Man, might center their senses on Himself, and convince them through His human acts that He Himself is not man only but also God, the Word and Wisdom of the true God. This is what Paul wants to tell us when he says: “That ye, being rooted and grounded in love, may be strong to apprehend with all the saints what is the length and breadth and height and depth, and to know the love of God that surpasses knowledge, so that ye may be filled unto all the fullness of God.” The Self- revealing of the Word is in every dimension—above, in creation; below, in the Incarnation; in the depth, in Hades; in the breadth, throughout the world. All things have been filled with the knowledge of God.”
This excerpt is taken from the translation of De Incarnatione Verbi Dei which is online here. It was made by an Anglican nun, the late Sister Penelope Lawson, and published in 1946. The Incarnation is a book well worth reading, not only for the sound doctrine expounded, but also for the good arguments used by a first rate intellect in defense of sound doctrine. It is also relatively brief and a good first text for anyone interested in beginning to read the Fathers of the Church. Perfect Advent reading. This translation also has has an introduction by CS Lewis and I will be doing a post on this introduction tomorrow.