Locke on Substance, Spirit, and the Idea of God
This chapter considers Locke’s discussion of ideas of substance in Essay 2.23. Locke’s discussion is examined in the light of More’s discussions in The Immortality of the Soul. The chapter first argues that Locke is proposing a view about how one thinks about substances (not a view about their metaphysical structure) and that this view involves the idea of a so-called bare substratum. An argument against bare substratum readings (given by Michael Ayers and Robert Pasnau) is opposed, using evidence from the comparison with More. The chapter then considers arguments about the ideas of matter and spirit, arguing that Locke gives basically the same argument for the coherence of the idea of spirit that More gave against Hobbes. Finally, the chapter considers Locke’s account of the origin of the idea of God.