their return into the desert. The words, “We departed...by the way to the Red Sea,” point back to Num 14:25. This departure is expressly designated as an act of obedience to the divine command recorded there, by the expression “as Jehovah spake to me.” Consequently Moses is not speaking here of the second departure of the congregation from Kadesh to go to Mount Hor (Num 20:22), but of the first departure after the condemnation of the generation that came out of Egypt. “And we went round Mount Seir many days.” This going round Mount Seir includes the thirty-eight years' wanderings, though we are not therefore to picture it as “going backwards and forwards, and then entering the Arabah again” (Schultz). Just as Moses passed over the reassembling of the congregation at Kadesh (Num 20:1), so he also overlooked the going to and fro in the desert, and fixed his eye more closely upon the last journey from Kadesh to Mount Hor, that he might recall to the memory of the congregation how the Lord had led them to the end of all their wandering.
verses 2-6
When they had gone through the Arabah to the southern extremity, the Lord commanded them to turn northwards, i.e., to go round the southern end of Mount Seir, and proceed northwards on the eastern side of it (see at Num 21:10), without going to war with the Edomites (התגּרה, to stir oneself up against a person to conflict, מלחמה), as He would not give them a foot-breadth of their land; for He had given Esau (the Edomites) Mount Seir for a possession. For this reason they were to buy victuals and water of them for money (כּרה, to dig, to dig water, i.e., procure water, as it was often necessary to dig wells, and not merely to draw it, Gen 26:25. The verb כּרה does not signify to buy).
Verse 7
And this they were able to do, because the Lord had blessed them in all the work of their hand, i.e., not merely in the rearing of flocks and herds, which they had carried on in the desert (Exo 19:13; Exo 34:3; Num 20:19; Num 32:1.), but in all that they did for a living; whether, for example, when stopping for a long time in the same place of encampment, they sowed in suitable spots and reaped, or whether they sold the produce of their toil and skill to the Arabs of the desert. “He hath observed thy going through this great desert” (ידע, to know, then to trouble oneself, Gen 39:6; to observe carefully, Pro 27:23; Psa 1:6); and He has not suffered thee to want anything for forty years, but as often as want has occurred, He has miraculously provided for every necessity.
verses 8-10
In accordance with this divine command, they went past the Edomites by the side of their
