It remains for us to consider certain consequences which follow if our hypothesis is true.

(1) In the first place, we can claim St. Luke as a witness to the tradition of the Virgin Birth. This is a result of first importance. For those who regard St. Luke as a very credulous person with a special “fondness” for “a good miracle”, this conclusion will mean little. But for those who are impressed by his claim to be regarded as a good historical writer, it is not a view to be lightly esteemed. There are those who will consider that St. Luke's witness settles the historical question, and will be disposed on the ground of his authority to accept the tradition. But with greater reason there are others who will feel that, with all his excellences as an historian, St. Luke has the elementary human right to make a mistake, especially when he is dependent upon the evidence of others. The determining feature is clearly the character of his source or sources.

(2) A further fact to be noticed is that St. Luke's witness marks a very early stage in the spread of the Virgin Birth tradition. In this respect there is a contrast between the Third and First Gospels. In the Third Gospel the tradition is stated, but its problems are scarcely felt. There is a foreshadowing of this in the words “as was supposed” in the Genealogy, but not more. St. Luke has not really felt the problem of the Davidic descent. [pg 085] He has not envisaged that very striking treatment of the problem which we shall have occasion to point out in the Matthaean Genealogy (see pp. 89 ff.). St. Luke's narrative is neither didactic nor apologetic. It is almost, but not quite, a simple narrative of what is implicitly accepted as fact. In making this qualification we are thinking of the artistic form which the earlier narrative embodied in Lk. i, ii has imposed upon St. Luke's account of the Virgin Birth; but this is a matter which will come up again a little later. The fact that is of outstanding interest is that St. Luke could sit down to write a Gospel, with a desire to trace out all things accurately from the first, and yet know nothing of the Virgin Birth, until after the greater part, if not the whole, of his work was completed.

(3) It is the fact just noted which helps us to date the first appearance of the Virgin Birth tradition; its date is bound up with the question of the date of the Third Gospel. This is a question which will receive further treatment in our final chapter (pp. 117 ff.).

(4) Our hypothesis postulates an earlier narrative of the Birth of Jesus which knew nothing of the Virgin Birth. The relation of this narrative to the later tradition needs carefully to be considered.

We have already expressed the opinion that the earlier narrative was probably taken from a good historical source. Ramsay has noted signs of a womanly spirit in the whole narrative, and thinks that it may well go back either to Mary, or to some one who was very intimate with her (cf. Was Christ Born at Bethlehem?, pp. 74-88; Luke the Physician, pp. 13, 50). Sanday is not able to speak quite so confidently as to the nearness of the source to Mary, but thinks that it could not be “more than two or three degrees removed from her”. “It must have been near enough”, he says, “to retain the fine touches which Professor Ramsay so well brings out” (Outlines, p. 195 n.). These views have won considerable support in Great Britain. It will be remembered, of course, that they have regard to the whole of Lk. i, ii, to the narrative, that is to say, as an account of the Virgin Birth. The same arguments are valid, however, for ascribing a good historical foundation to the narrative, even if i. 34 f. is a later addition. The probability is that the source, whether documentary or oral, is of Palestinian origin, and that it [pg 086] points back ultimately, if not immediately, to the Holy Family. On our theory, however, while silent as to the paternity of Joseph, the source had nothing to say of the Virgin Birth. It described the non-miraculous birth of the long-expected Messiah.

At first sight the high historical value of this earlier source would appear to be detrimental to the tradition of Lk. i. 34 f. But it is not certain that this is so. There is more force than has often been allowed in the suggestion that the facts of the Virgin Birth may have been purposely withheld from public knowledge for many years by those who knew them.77 Assuming for the moment the truth of this view, we may ask, Would nothing at all be told? If we think it probable that part at least of the story would be related, it may be that the tradition upon which St. Luke first drew is a version of that part. We might even hazard the suggestion that it was the publication of this story by St. Luke which drew out the fuller narrative. In other words, the fact that the earlier tradition makes no reference to the Virgin Birth need not be fatal to the truth of the later story expanded in i. 34 f. This, of course, is speculation; but, at any rate, the possibilities are such as to forbid the specious argument—the Holy Family know nothing of the Virgin Birth! We tread upon firmer ground when we urge that the higher the historical value of the earlier story the less likely would St. Luke have been disposed to modify it in deference to further information, unless he had attached considerable value to the new tradition, and was persuaded of its truth.

(5) As regards the origin of the Virgin Birth tradition implied in Lk. i. 34 f., we have to confess that we are completely in the dark. We have stated our preference for the view that it came through a personal channel (p. 73). We are unable to think that in writing i. 34 f. St. Luke was himself merely translating theology into narrative. But who the intermediary was we cannot tell. On our theory, the tradition cannot have been [pg 087] directly imparted to the Evangelist by Mary. Whether, in the end, the story can be traced back to her, is a question we cannot now discuss. At this stage it would be no more than a guess to connect it with the women mentioned in Lk. viii. 2, 3; xxiv. 10, or with the daughters of Philip (Acts xxi. 8, 9). In an historical inquiry it is never safe to ascribe a tradition to an authority, unless we have solid grounds for so doing. Otherwise, we import a bias into the investigation, if indeed we do not beg the question. The mistake is one which has been made more than once in discussing the Virgin Birth. In the present case we have nothing whatever to guide us, and accordingly we have to acquiesce in the bare conclusion that St. Luke accepted the Virgin Birth tradition, but that we do not know anything about his authority, except that it satisfied his mind.

(6) The form in which the tradition reached St. Luke can hardly have been the brief statement of i. 34 f. The literary form of that passage is determined by that of the earlier narrative. The latter, as we have said (p. 73), is something more than a bare transcript of events. It is a product of high art, and is shaped upon Old Testament models. Ramsay finds in it a Greek element. The story has been “re-thought out of the Hebraic into the Greek fashion” (Luke the Physician, p. 13). The divine messenger becomes to St. Luke “the winged personal being who, like Iris or Hermes, communicates the will and purpose of God” (op. cit., p. 13). Having regard, however, to the Old Testament birth-stories of Isaac, Samson, and Samuel, it is doubtful if we really need this suggestion. In any case, we may say that it is the mould in which the earlier story has been cast, which accounts for the literary form of the Virgin Birth tradition in Lk. i. 34 f. The tradition which St. Luke received probably contained the substance of what is stated in verse 35, and asserted that Jesus was begotten of Mary by the Holy Spirit.

(7) The historical value of the Virgin Birth tradition in the Third Gospel is a question which cannot be answered until the problem is treated as a whole. Our study of the Lukan problem adds to the material at our disposal. It confirms our conclusions in Chapter I as regards St. Paul and St. Mark. It also enables us to say that St. Luke, in his later years, came to believe and teach the Virgin Birth, on grounds which are unknown to us, but which he himself deemed sufficient.