A short treatise written by St. Thomas Aquinas laying out the arguments on the credibility of the Christian faith. This is a translation unavailable for many years in English.
Translated by Fr. Peter Damien Fehlner, FI; Edited with Notes by James Likoudis.
This is an excellent translation with notes on a writing of the Angelic doctor, St. Thomas Aquinas, De rationibus fidei contra Saracenos about 1265 A.D. Muslims have to be approached with arguments solely from reason; rational arguments can only show such truths not to be contrary to reason. Supernatural truths exceed the power of reason to demonstrate.