This collection of nine papers brings together many of Geach's thoughts on such wide topics as resurrection, deductive proof of the existence of God, God's role in ethics, materialism, and the relation of time and prayer. The first three papers are concerned with the survival of the soul after death and what form such survival might take. This includes Geach's argument against materialism in "What Do We Think With?" Two further papers are concerned with arguments about existance, and the remaining papers concern natural theology.