It was, indeed, when one thinks of it, only on the supposition that there was to be something exceptional and extraordinary in the birth of this child called Immanuel that it could have afforded to Ahaz a sign of the perpetuity of the throne of David on the scale of magnitude proposed (“Ask it either in the depth, or in the height above.” Ver. 10). We look, therefore, with interest to see if there are any echoes or suggestions of the idea of this passage in other prophetic scriptures. They are naturally not many, but they do not seem to be altogether wanting. There is, first, the remarkable Bethlehem prophecy in Micah 5:2, 3 — also quoted as fulfilled in the nativity (Matt. 2:5, 6) — connected with the saying: “Therefore will he give them up, until the time that she who travaileth hath brought forth” (“The King from Bethlehem,” says Delitzsch, “who has a nameless one as mother, and of whose father there is no mention”). Micah was Isaiah’s contemporary, and when the close relation between the two is considered (Cf. Isa. 2:2-4, with Micah 4:1-3), it is difficult not to recognize in his oracle an expansion of Isaiah’s. In the same line would seem to lie the enigmatic utterance in Jer. 31:22: “For Jehovah hath created a new thing in the earth: a woman shall encompass a man” (thus Delitzsch, etc.).
The objection on which most stress is laid (apart from what is called the evidently “mythical” character of the narratives) is the silence on the Virgin birth in the remaining Gospels, and other parts of the New Testament. This, it is held, conclusively proves that the Virgin birth was not known in the earliest Christian circles, and was a legend of later origin. As respects the Gospels — Mark and John — the objection would only apply if it was the design of these Gospels to narrate, as the others do, the circumstances of the nativity. But this was evidently not their design. Both Mark and John knew that Jesus had a human birth — an infancy and early life — and that His mother was called Mary, but of deliberate purpose they tell us nothing about it. Mark begins his Gospel with Christ’s entrance on His public ministry, and says nothing of the period before, especially of how Jesus came to be called “the Son of God” (Mark 1:1). John traces the divine descent of Jesus, and tells us that the “Word became flesh” (John 1:14); but how this miracle of becoming flesh was wrought he does not say. It did not lie within his plan. He knew the church tradition on the subject: he had the Gospels narrating the birth of Jesus from the Virgin in his hands: and he takes the knowledge of their teaching for granted. To speak of contradiction in a case like this is out of the question.
It is sometimes argued that a Virgin birth is no aid to the explanation of Christ’s sinlessness. Mary being herself sinful in nature, it is held the taint of corruption would be conveyed by one parent as really as by two. It is overlooked that the whole fact is not expressed by saying that Jesus was born of a virgin mother. There is the other factor — “conceived by the Holy Ghost.” What happened was a divine, creative miracle wrought in the production of this new humanity which secured, from its earliest germinal beginnings, freedom from the slightest taint of sin. Paternal generation in such an origin is superfluous. The birth of Jesus was not, as in ordinary births, the creation of a new personality. It was a divine Person — already existing — entering on this new mode of existence. Miracle could alone effect such a wonder. Because His human nature had this miraculous origin Christ was the “holy” One from the commencement (Luke 1:35). Sinless He was, as His whole life demonstrated; but when, in all time, did natural generation give birth to a sinless personality?