Jesus carried our sin to the cross. The spot where that happened was Calvary, also called Golgotha—the same spot known as Mt. Moriah where in Genesis Abraham offered Isaac to God. Mt. Moriah, the temple mount, and Calvary are all on the same limestone ridge, all the same mountain. Centuries before Christ was born, God told Abraham, the brightest star in the Hebrew heaven, “Abraham, I want you to take your son, your only son, the son that you love, the son of promise, to a place I will show you. Not just any place—a certain place. And there you are to offer your son.” That spot is the very spot where one day, centuries later, Jesus Christ would be crucified. For Abraham and Isaac, a ram caught in a thicket provided the substitute. There was no such substitute for Jesus Christ, for He was our Substitute.