"Ends of the earth" doesn't mean the earth has edges. Biblical usage shows it means distant nations/peoples. Deuteronomy 28:49 prophesies nations from "the end of the earth" attacking Israel — fulfilled by Babylon/Assyria. Nehemiah 1:8 identifies "uttermost parts" as Susa, Iran — only 1,035 miles from Jerusalem.

Psalm 67:7: "all the ends of the earth" will fear God — implies people live there. Isaiah 45:22: turn and be saved, "all the ends of the earth." Deuteronomy 28:49: nations from "the end of the earth" will attack — fulfilled by Babylon. Deuteronomy 28:64: scattered "from one end of the earth to the other" — Nehemiah identifies this as Susa, Iran (~1,035 miles away). The phrase means distant peoples, not physical boundaries.