 Some supporters of natural religion or natural theology seek to use our ordinary cognitive faculties to support theses that are more robust and specific than those of generic or “perfect-being” theism. This project has recently been dubbed “ramified” natural theology by Richard Swinburne (see Holder 2013). A few of these efforts involve a priori argumentation: an ancient argument for the Trinity (found in St. Augustine (De Trinitate, c. 399–419, Book IX), and Richard of St. Victor (De Trinitate, c. 1162–1173, III.1–25)) is that any supreme being would have to be a supremely loving being, and any omnipotent supremely loving being would ultimately have to emanate from itself something that is both other and yet just as supreme and lovable as itself, and that a third such person would be necessary as a kind of product of that love between the first two. Marilyn McCord Adams’s books on theodicy (Adams 2000, 2006) and Eleonore Stump’s Gifford Lectures (Stump 2010) constitute an effort to consider the a priori problem of evil from within the context of a ramified (and thus in this case more robustly Christian) kind of natural theology.