This book does some philosophy of religion. It takes as its point of departure what Aquinas calls divine truth (veritas divina), i.e. the collection of truths revealed to man by God. And it tries to make as clear as possible what Aquinas says about some of these revealed truths. Then it agrees or disagrees with what he says, as needed, for reasons of various sorts, whether philosophical, theological, scientific, historical, etc. - of whatever sort, just so long as they are relevant and cogent' to do these things as well as possible, if only in a small way - 'pro nostro modulo', as Aquinas puts it, in describing what he intends to do as the author of the 'Summa Contra Gentiles'. Veritas Divina includes not only certain truths which are attainable by natural reason, like truths abouth certain aspects of the virtue of religion, of prayer, of pain and suffering, of friendship, of death; but also certain truths which are not attainable by natural reason, like truths about the Trinity, the Incarnation, the Eucharist, Purgatory, Heaven, Hell.