46: It is absurd to claim that an omnipotent (all-powerful) God is perfect despite having needs and creating an imperfect universe, is loving despite allowing a world full of suffering, hates sin despite allowing it to flourish, and is righteous despite creating most people as fodder for the flames of hell.
47: God cannot be omnipotent and omniscient (all-knowing) because knowing the future makes him helpless to change it; the omnipotent ability to choose whether to make a change in course defeats the omniscient ability to know whether it ultimately gets changed or not.
p. 221
49: An omniscient God doesn’t need to try anybody’s faith—not with the cruel stunts that the Bible says were inflicted on Job and Abraham, not by allowing temptations, not by inflicting trials.
50: An omnipotent God could just overlook human faults by divine fiat and grant salvation to everyone (which is what various Bible passages say he wants), and an omnibenevolent (all-loving) God would not hesitate to do so.
79: Prayer offers only the illusion of influence to the one praying, since an omniscient God knows both the future and our innermost thoughts, and his perfect will about the course of the universe is not subject to change by the typically self-centered petition of some puny human.
pp. 382-85