OU TORAH Why Isaac? Why Jacob? By Britain's Former Chief Rabbi Lord Jonathan Sacks

Why Isaac, not Ishmael? Why Jacob, not Esau? These are among the most searing questions in the whole of Judaism. It is impossible to read Genesis 21, with its description of how Hagar and her son were cast out into the wilderness, how their water ran out, how Hagar placed Ishmael under a bush and sat at a distance so she would not see him die, without feeling intensely for both of them, mother and child. They are both crying. The Torah tells us that God heard Ishmael’s tears and sent an angel to comfort Hagar, show her a well of water, and assure her that God would make her son “a great nation” (Gen. 21:18) – the very promise he gave Abraham himself at the start of his mission (Gen. 12:2).