One thing that saints like Athanasius, Augustine, Anselm, and Aquinas all have in common is that they asserted that creatures can become God. This idea is also reflected in the Catechism of the Catholic Church: “The Son of God became man so that we might become God” (CCC 460). Both Saints Irenaeus in the West and Maximus in the East made similar assertions—in fact, they are who the Catechism cites. How is this teaching not heretical, or completely insane?