Who was Isaac?
Isaac was the son of promise — born to Abraham and Sarah in their old age, nearly sacrificed on Mount Moriah, and the second of the three great patriarchs. Through him God continued the covenant promise toward Christ.
Isaac’s birth was a miracle of God’s faithfulness; his near-sacrifice (Genesis 22) is one of the Bible’s most striking foreshadowings of the cross — a father, a beloved son, a substitute provided.
He married Rebekah, fathered Esau and Jacob, and lived a quieter life than his father or sons. His faith was real if less dramatic.
God repeatedly calls himself "the God of Abraham, Isaac, and Jacob" — Isaac is a permanent link in the chain of covenant promise.
Original BibleDawn answer · reviewed 2026-06. Drafted with AI assistance and reviewed for accuracy.