 A key feature of Conway’s system is perfectibility. All created beings have the potential to increase in perfection. Perfectibility is grounded in divine goodness, and made possible by the mutability of created things. Holding to the Platonic conception of goodness as godlikeness, Conway argues that since all creatures have some resemblance to God, all creatures are endowed with a capacity for good, and an impulse to strive for greater good (“continual motion or operation, which most certainly strives for their further good”; Principles VI.6). Everything is thus perfectible, with the potential to increase in goodness, even beyond its original state in its first creation, ad infinitum. But nothing can become infinitely good, because then it would become God.