Ward's lecture series (Naturalism and Agnosticism) seeks to defend an adequate basis for theistic inquiry in light of certain assumptions made by science that would preclude such an inquiry's possibility. Naturalism has a tendency to favour materialism. Where naturalism takes agnosticism for its ally (something it must do if its doctrines are not to remain dogma) and is, thereby, forced to choose between spiritualism and materialism, it opts for the materialist terminology (albeit for practical purposes in the progression of scientific enquiry).

In God and Personality and Divine Personality, Webb examines ideas of personality and persons and their relation to broadly theistic conceptions of God. Volume 1 begins with a brief historical sketch of philosophical conceptions of personality.