Deuteronomy 17:14-20. THE LAW OF THE KINGDOM.
(14) When thou art come unto the land. — These are not the words of a legislator who is already in the land. Those who say that this law dates from later times must be prepared to assert that this clause is expressly framed to suit the lips of Moses, and is thus far a deliberate forgery.
And shalt possess it, and dwell therein — i.e., shalt complete the conquest and settle. It is not contemplated that the king would be desired immediately after the conquest.
I will set a king over me, like as all the nations. — There is an evident allusion to this phrase in 1 Samuel 8:20, “That we also may be like all the nations.” It is noticeable that Moses in this place says nothing in disapproval of the design. In fact his words might easily have been cited by the people in support of their proposal. Moses said we should need a king; why should we not ask for on? Looked at this way, the citation of the words of Deuteronomy in Samuel is perfectly natural. The people confirm their request by presenting it in the very words of Moses. But if we suppose (with some modern writers) that the passage in Deuteronomy was constructed from that in Samuel, there are several difficulties — (1) Why is there no disapproval here of the plan, which Samuel so strongly disapproved? (2) How does the writer in Deuteronomy contrive to be so wholly unconscious either of the royal tribe, or of the royal family? Precisely the same unconsciousness of the locality of the place which Jehovah should choose in Palestine appears in every reference to it in this book. In Moses this is perfectly natural. But that any later writer should be so totally regardless of the claims of Judah, David, and Jerusalem, and say nothing either for or against them, is inconceivable. Samuel could hardly have written about the king without betraying disapproval of Israel’s desire for him. No later writer could have avoided some allusion to the choice of David’s family, and the promises to David’s son.
(15) Whom the Lord thy God shall choose... from among thy brethren. — This precept seems almost needless from the standpoint of later history. As years passed by, the Israelites were less and less tempted to accept the supremacy of foreign princes.[4] But Moses can never have forgotten that for two-thirds of his own lifetime the Israelites had been subject to the kings of Egypt; and that even since the exodus they had proposed to make a captain to return thither; whom we know not, but very possibly an Egyptian. The chief thing dreaded by Moses was a return to Egypt, as appears by the next verse.
[4] But see note on Deuteronomy 31:11 for an incident that illustrates the feeling.
(16,17) He shall not multiply horses... wives... neither shall he greatly multiply... silver and gold. — It is not a little remarkable that these are the very things which Solomon did multiply; and that under him the monarchy attained its greatest glory. But the prophecy avenged itself by its literal fulfilment: “When Solomon was old... his wives turned away his heart” (1 Kings 11:4). Yet it is easier to read the words as prophecy than as later history. What Israelite could have written this sentence after the time of Solomon without some passing allusion to the glories of his reign? Compare the recorded allusion in Nehemiah 13:26 : “Did not Solomon, king of Israel, sin by these things? yet among many nations was there no king like him, who was beloved of his God, and God made him king over all Israel; nevertheless even him did outlandish women cause to sin.”
The question, how Solomon came to transgress these orders, may easily be met by another — How came David to attempt the removal of the ark of God in a cart? The wealth which Solomon had is represented as the special gift of Jehovah. His many marriages may be partly accounted for by the fact that only one son is mentioned, and he was born before his father became king. The question, “Who knoweth whether he shall be a wise man or a fool?” is singularly applicable to this individual. And one of the Psalms, which is by its title ascribed to Solomon, pursues a similar line of thought (Ps. cxxvii).
The caution against multiplying horses marks the profound wisdom of the writer. The Israelitish infantry was Israel’s strength. The conquest of Canaan was entirely effected by infantry. There are not many battle-fields in Canaan suited for chariots and cavalry. An army of infantry can choose its own ground.