The ordering myth of Sophie Cabot Black’s The Exchange is that of Abraham and Isaac, from Genesis 22. The Lord asks of Abraham a sacrifice, in return for the promise of chosenness, a future. God demands Abraham kill his son Isaac as an offering to be burnt; Abraham is prepared to obey. At the last moment, an angel stays Abraham’s hand. Having passed the Lord’s test, Abraham is permitted to offer a lamb, instead of Isaac, as blood sacrifice. The story is traditionally read as a model of righteous submission through substitution: exchanging the animal for the child, one body for another body, a richer abstract future for a painful particular sacrifice, the symbol for the instantiation, the word for the deed.
The ordering myth of Sophie Cabot Black’s The Exchange is that of Abraham and Isaac, from Genesis 22. The Lord asks of Abraham a sacrifice, in return for the promise of chosenness, a future. God demands Abraham kill his son Isaac as an offering to be burnt; Abraham is prepared to obey. At the last moment, an angel stays Abraham’s hand. Having passed the Lord’s test, Abraham is permitted to offer a lamb, instead of Isaac, as blood sacrifice.