In this paper I present two new arguments against the possibility of an omniscient being. My new arguments invoke considerations of cardinality and resemble several arguments originally presented by Patrick Grim. Like Grim, I give reasons to believe that there must be more objects in the universe than there are beliefs. However, my arguments will rely on certain mereological claims, namely that Classical Extensional Mereology is necessarily true of the part-whole relation. My first argument is an instance of a problem (...) first noted by Gideon Rosen and requires an additional assumption about the mereological structure of certain beliefs. That assumption is that an omniscient being’s beliefs are mereological simples. However, this assumption is dropped when I present my second argument. Thus, I hope to show that if Classical Extensional Mereology is true of the part-whole relation, there cannot be an omniscient being. (shrink)

J. L. Schellenberg's argument from hiddenness against the existence of God is simple. The primary argument is as follows.The Main Argument from Hiddenness If God exists, then no one would be epistemically rational for not believing in God. Some people are epistemically rational for not believing in God. Therefore, God does not exist.However, much of the issue concerning this argument surrounds the support for premise. As many have noted, Schellenberg's first premise does not demand an undeniable, incontrovertible proof for God's (...) existence. He merely claims that God would provide evidence sufficient for rational belief, and presumably this would entail that the only people who do not believe are culpable for their nonbelief. Their nonbelief would be their own fault. (shrink)