(14) II. That the whole book of Moses was written at full length on the circumference of a single altar (Deut. xxvii, and Josh. viii:37), which altar, according to the Rabbis, consisted of only twelve stones: therefore the book of Moses must have been of far less extent than the Pentateuch. (15) This is what our author means, I think, by the mystery of the twelve, unless he is referring to the twelve curses contained in the chapter of Deuteronomy above cited, which he thought could not have been contained in the law, because Moses bade the Levites read them after the recital of the law, and so bind the people to its observance. (16) Or again, he may have had in his mind the last chapter of Deuteronomy which treats of the death of Moses, and which contains twelve verses. (17) But there is no need to dwell further on these and similar conjectures. (18) III. That in Deut. xxxi:9, the expression occurs, "and Moses wrote the law:" words that cannot be ascribed to Moses, but must be those of some other writer narrating the deeds and writings of Moses. (19) IV. That in Genesis xii:6, the historian, after narrating that Abraham journeyed through the and of Canaan, adds, "and the Canaanite was then in the land," thus clearly excluding the time at which he wrote. (20) So that this passage must have been written after the death of Moses, when the Canaanites had been driven out, and no longer possessed the land. (21) Aben Ezra, in his commentary on the passage, alludes to the difficulty as follows:- "And the Canaanite was then in the land: it appears that Canaan, the grandson of Noah, took from another the land which bears his name; if this be not the true meaning, there lurks some mystery in the passage, and let him who understands it keep silence." (22) That is, if Canaan invaded those regions, the sense will be, the Canaanite was then in the land, in contradistinction to the time when it had been held by another: but if, as follows from Gen. chap. x. Canaan was the first to inhabit the land, the text must mean to exclude the time present, that is the time at which it was written; therefore it cannot be the work of Moses, in whose time the Canaanites still possessed those territories: this is the mystery concerning which silence is recommended. (23) V. That in Genesis xxii:14 Mount Moriah is called the mount of God [Endnote 9] a name which it did not acquire till after the building of the Temple; the choice of the mountain was not made in the time of Moses, for Moses does not point out any spot as chosen by God; on the contrary, he foretells that God will at some future time choose a spot to which this name will be given.