(b) It is of little consequence to know whether a man called Abraham lived about 2000 B.C., and led a caravan from Ur or Ḥarran to Palestine, and defeated a great army from the east. One of the evil effects of the controversial treatment of such questions is to diffuse the impression that a great religious value attaches to discussions of this kind. What it really concerns us to know is the spiritual significance of the events, and of the mission of Abraham in particular. And it is only when we take this point of view that we do justice to the spirit of the Hebrew tradition. It is obvious that the central idea of the patriarchal tradition is the conviction in the mind of Israel that as a nation it originated in a great religious movement, that the divine call which summoned Abraham from his home and kindred, and made him a stranger and sojourner on the earth, imported a new era in God's dealings with mankind, and gave Israel its mission in the world (Is. 418f.). Is this conception historically credible?
Some attempts to find historic points of contact for this view of Abraham's significance for religion will be looked at presently; but their contribution to the elucidation of the biblical narrative seems to us disappointing in the extreme. Nor can we unreservedly assent to the common argument that the mission of Moses would be unintelligible apart from that of Abraham. It is true, Moses is said to have appealed to the God of the fathers; and if that be a literally exact statement, Moses built on the foundation laid by Abraham. But that the distinctive institutions and ideas of the Yahwe-religion could not have originated with Moses just as well as with Abraham, is more than we have a right to affirm. In short, positive proof, such as would satisfy the canons of historical criticism, of the work of Abraham is not available. What we can say is, in the first place, that if he had the importance assigned to him, the fact is just of the kind that might be expected to impress itself indelibly on a tradition dating from the time of the event. We have in it the influence of a great personality, giving birth to the
