According to one antitheist argument, the necessarily omniscient, necessarily omnipotent, and necessarily omnibenevolent Anselmian God does not exist, because if God is necessarily omnipotent it is impossible for Him to comprehend fully certain concepts, such as fear, frustration and despair, that an omniscient being needs to possess. Torin Alter examines this argument and provides three elaborate objections to it. I argue that theists would not accept any of them because they con ict with traditional Judaeo-Christian doctrines concerning divine attributes