“Kulp’s work is commendable and should be read by all who are interested in an accessible exposition of moral non-naturalism. For the theist there is much to agree with in his work. It is clear, well written, and generally well argued. His reviews of the various non-realist metaethical positions are also very useful even though generally brief. … All this taken into consideration, theistic metaethical thinkers should fully engage his work.” (Dale Kratt, moralapologetics.com, March-April, 2022)“Kulp makes his case for the validity of commonsense moral understanding by presenting a nonnaturalistic theory of moral realism with clarity and vigor. With light, humorous, and provocative examples, the book exhibits his excellent ability to work out in technical detail the metaphysical corollaries of the central claim that ordinary moral thinking is valid.” (Kayhan A. Özaykal, The Review of Metaphysics, Vol. 73 (292), 2020)
