Genesis 36:10

36:10 These are the names — Observe here, 1. That only the names of Esau's sons and grand-sons are recorded: not their history, for it is the church that Moses preserves the records of, not of those that were without. The elders only that lived by faith obtained a good report. Nor doth the genealogy go any farther than the third and fourth generation, the very names of all after are buried in oblivion; it is only the pedigree of the Israelites who were to be the heirs of Canaan, and of whom were to come the promised seed, and the holy seed, that is drawn out to any length, as far as there was occasion for it, even of all the tribes till Canaan was divided among them, and of the royal line 'till Christ came. 2. That the sons and grand-sons of Esau are called dukes. Probably they were military commanders, dukes or captains that had soldiers under them; for Esau and his family lived by the sword, Genesis 27:40. 3. We may suppose those dukes had numerous families of children and servants. God promised to multiply Jacob and to enrich him, yet Esau increases and is enriched first. God's promise to Jacob began to work late, but the effect of it remained longer, and it had its compleat accomplishment in the spiritual Israel.