The true and original significance of Sinai is quite independent of the legislation. It was the seat of the Deity, the sacred mountain, doubtless not only for the Israelites, but generally for all the Hebrew and Cainite (Kenite) tribes of the surrounding region. The priesthood of Moses and his successors was derived from the priesthood there: there Jehovah appeared to him in the burning bush when he was keeping the sheep of the priest of Midian, from there He sent him to Egypt. There, to the Israelites, Jehovah still dwelt long after they had settled in Palestine; in the song of Deborah He is summoned to come from Sinai to succour His oppressed people and to place Himself at the head of His warriors. According to the view of the poet of Deuteronomy xxxiii. the Israelites did not go to Jehovah to Sinai, but the converse; He came to them from Sinai to Kadesh: “Jehovah came from Sinai and shone from Seir unto them; He lightened from Mount Paran and came to Meribath Kadesh.” 1
************************************** 1. We do not know where Sinai was situated, and the Bible is scarcely at one on the subject. Only dilettanti care much for controversy on the matter. The Midian of Exodus ii. tells us most: it is probably Madian on the Arabic shore of the Ked sea. In our passage Sinai seems to be S.E. of Edom; the way from Sinai to Kadesh is by Seir and Paran. ******************************************
But it is not difficult to see how it came to be thought more seemly that the Israelites should undertake the journey to Jehovah. This was at first put in the form that they appeared there before the face of Jehovah to worship Him and offer Him a sacrifice (Exodus iii. 12), and at their departure they received the ark instead of Jehovah Himself, who continued to dwell on Sinai (Exodus xxxiii.); for the ark represents Jehovah, that constitutes its significance, and not the tables of the law, which were not in it at first.