It may be questioned by some, of course, whether an Israel faithful even in the highest degree could at any time have kept possession of so wide a dominion in the face of the great empires of Assyria and Egypt. These were rich, and had a far larger command both of territory and men: how then could the Israelites ever have maintained themselves in face of them? But the question is how to measure the power of the higher ideas they held. It is not force but truth that rules the world; and absolutely no limit can be set to the possibilities which open out to a free, morally robust, and faithful people, who have become possessed of higher spiritual ideas than the peoples that surround them. Even in this sceptical modern day the transformation as regards physical strength which takes place when certain classes of Hindus become either Mohammedans or Christians is so startling and so rapid that it appears almost a miracle. As regards courage, too, it is even more rapid and equally remarkable. The great majority of the struggles of nations are fought out on the level of mere physical force and for material ends, and the strongest and richest wins: but whenever a people possessed of higher ideas and absolutely faithful to them does appear, the opposing power, however great it may be in wealth and numbers, is whirled away in fragments as by a tornado, or it dissolves like ice before the sun. What Israel might have been, therefore, had it been penetrated by the principles of the higher religion, and been passionately true to it, can in no way be judged by that which it actually was. Among the untried possibilities which it was too unfaithful to realise, the possession of such an empire as Deuteronomy promises would seem to be one of the least.
Our chapter sums up what precedes with the declaration on the part of Yahweh, "See, I am setting before you this day a blessing and a curse," according as they might obey or disobey the Divine command. It is stated, in short, that the whole future of the people is to be determined by their attitude to Yahweh and the commands He has given them. In these two words "blessing" and "curse," as Dillmann observes, He sets before them the greatness of the decision they are called upon to make. Just as at the end of chapter iii. the vision of Yahweh's stretched-out hand, which has strewn the world with the wrecks and fragments of destroyed nations, is relied on to prepare the people for contemplating their own calling, so here the gain or loss which would follow their decision is solemnly set before them. By Dillmann and others it is supposed that vv. 29 and 31, which instruct the people to "lay the blessing upon Mount Gerizim and the curse upon Mount Ebal," have been transferred by the later editor from chapter xxvii., where they would come in very fittingly after ver. 3. But whether that be so or not, they are evidently so far in place here that they add to the solemnity with which the fate of the nation in the future is insisted upon. Their "choice is brief and yet endless"; it can be made in a moment, but in its consequence it will endure.
But here a difficulty arises. Dr. Driver in his _Introduction_ says of this hortatory section of our book that its teaching is that "duties are not to be performed from secondary motives, such as fear or dread of consequences; they are to be the spontaneous outcome of a heart from which every taint of worldliness has been removed, and which is penetrated by an all-absorbing sense of personal devotion to God." Yet in these later chapters we have had little else but appeals to the gratitude and hopes and fears of Israel. Chapters viii. to xi. are wholly taken up with incitements to love and obey God, because He has been immeasurably good to them, never letting their ingratitude overcome His lovingkindness; because they are wholly dependent upon Him for prosperity and the fertility of their land; and because evil will come upon them if they do not. That would seem to be the opposite of what Driver has declared to be the informing spirit and the fundamental teaching of Deuteronomy.