It is, in truth, a very superficial way of speaking or thinking of the Virgin birth to say that nothing depends on this belief for our estimate of Christ. Who that reflects on the subject carefully can fail to see that if Christ was virgin born — if He was truly “conceived,” as the creed says, “by the Holy Ghost, born of the Virgin Mary” — there must of necessity enter a supernatural element into His Person; while, if Christ was sinless, much more, if He was the very Word of God incarnate, there must have been a miracle — the most stupendous miracle in the universe — in His origin? If Christ was, as John and Paul affirm and His church has ever believed, the Son of God made flesh, the second Adam, the new redeeming Head of the race, a miracle was to be expected in His earthly origin; without a miracle such a Person could never have been. Why then cavil at the narratives which declare the fact of such a miracle? Who does not see that the Gospel history would have been incomplete without them? Inspiration here only gives to faith what faith on its own grounds imperatively demands for its perfect satisfaction.
One’s mind turns first to that oldest of all evangelical promises, that the seed of the woman would bruise the head of the serpent. “I will put enmity,” says Jehovah to the serpent-tempter, “between thee and the woman, and between thy seed and her seed; he shall bruise thy head, and thou shalt bruise his heel” (Genesis 3:15. R. V.). It is a forceless weakening of this first word of Gospel in the Bible to explain it of a lasting feud between the race of men and the brood of serpents. The serpent, as even Dr. Driver attests, is “the representative of the power of evil” — in later Scripture, “he that is called the Devil and Satan” (Rev. 12:9)— and the defeat he sustains from the woman’s seed is a moral and spiritual victory. The “seed” who should destroy him is described emphatically as the woman’s seed. It was the woman through whom sin had entered the race; by the seed of the woman would salvation come. The early church writers often pressed this analogy between Eve and the Virgin Mary. We may reject any element of over-exaltation of Mary they connected with it, but it remains significant that this peculiar phrase should be chosen to designate the future deliverer. I cannot believe the choice to be of accident. The promise to Abraham was that in his seed the families of the earth would be blessed; there the male is emphasized, but here it is the woman — the woman distinctively. There is, perhaps, as good scholars have thought, an allusion to this promise in 1 Timothy 2:15, where, with allusion to Adam and Eve, it is said, “But she shall be saved through her (or the) child-bearing” (R. V.).
How far Paul was acquainted with the facts of Christ’s earthly origin it is not easy to say. To a certain extent these facts would always be regarded as among the privacies of the innermost Christian circles — so long at least as Mary lived — and the details may not have been fully known till the Gospels were published. Paul admittedly did not base his preaching of his Gospel on these private, interior matters, but on the broad, public facts of Christ’s ministry, death, and resurrection. It would be going too far, however, to infer from this that Paul had no knowledge of the miracle of Christ’s birth. Luke was Paul’s companion, and doubtless shared with Paul all the knowledge which he himself had gathered on this and other subjects. One thing certain is, that Paul could not have believed in the divine dignity, the pre-existence, the sinless perfection, and redeeming headship, of Jesus as he did, and not have been convinced that His entrance into humanity was no ordinary event of nature, but implied an unparalleled miracle of some kind. This Son of God, who “emptied” Himself, who was “born of a woman, born under the law,” who “knew no sin” (Phil. 2:7, 8; Gal. 4:4; 2 Cor. 5:21), was not, and could not be, a simple product of nature. God must have wrought creatively in His human origin. The Virgin birth would be to Paul the most reasonable and credible of events. So also to John, who held the same high view of Christ’s dignity and holiness.