¹⁷ By faith Abraham, when put to the test, offered up Isaac. He who had received the promises was ready to offer up his only son,^{(A) 18} of whom he had been told, “It is through Isaac that descendants shall be named for you.”^{(B) 19} He considered the fact that God is able even to raise someone from the dead—and, figuratively speaking, he did receive him back.^(C)