9. seed—"the holy seed" (Isa 6:13), a posterity from Jacob, designed to repossess the Holy Land, forfeited by the sin of the former Jews.
my mountains—Jerusalem and the rest of Judea, peculiarly God's (compare Isa 2:2; 11:9; 14:32).
it—the Holy Land.
elect—(Isa 65:15, 22).