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 germs now indicated in prophetic scriptures had apparently borne no fruit in Jewish expectations of the Messiah, when the event took place which to Christian minds made them luminous with predictive import. In Bethlehem of Judea, as Micah had foretold, was born of a virgin mother He whose “goings forth” were “from of old, from everlasting” (Micah 5:2; Matt. 2:6). Matthew, who quotes the first part of the verse, can hardly have been ignorant of the hint of pre-existence it contained. This brings us to the testimony to the miraculous birth of Christ in our first and third Gospels — the only Gospels which record the circumstances of Christ’s birth at all. By general consent the narratives in Matthew (chapters 1, 2) and in Luke (chapters 1, 2) are independent — that is, they are not derived one from the other — yet they both affirm, in detailed story, that Jesus, conceived by the power of the Holy Spirit, was born of a pure virgin, Mary of Nazareth, espoused to Joseph, whose wife she afterwards became. The birth took place at Bethlehem, whither Joseph and Mary had gone for enrollment in a census that was being taken. The announcement was made to Mary beforehand by an angel, and the birth was preceded, attended, and followed by remarkable events that are narrated (birth of the Baptist, with annunciations, angelic vision to the shepherds, visit of wise men from the east, etc.). The narratives should be carefully read at length to understand the comments that follow.