The arrival of the "dominion of Edom" in The Marriage of Heaven and Hell suggests that hairy, primitive Esau ("Edom") will reclaim his birthright as the elder son, of which he was defrauded by his smoother twin Jacob ("Israel"); see Genesis 27.

Descendents of Esav - Overall title of Christian world

Ancient kingdom in southwest Asia, south of the Dead Sea, the citizens of which were descendants of Esau, son of Isaac and brother of Jacob.

A territory south of Judah, the location of the Edomites, the descendants of Esau.

Edom is a name given to Esau in the Hebrew Bible, as well as to the nation purportedly descended from him. The nation's name in Assyrian was Udumi; in Syriac, ܐܕܘܡ); in Greek, Ἰδουμαία (Idoumaía); in Latin, Idumæa or Idumea.