
In one of the remarkable notes written inside his copy of the Evidences, Newman wrote this:
NB. Jan. 13. 1836
* Paley assumes a miracle is the only way of ascertaining a rev [revelation]. -- true, ascertaining--but why need for ascertain? faith lies in acting upon what is before one, before ascertaining -- vid [vide] St Antony’s remarks. This seems to be in its consequences, etc., the evil of such a line of argument as Paley’s, leading one to rely on reason {later inserted in place of reason: “a more explicit reason or argt. [argument]}, which is a slow and carnal principle. “I will not believe, till it is proved to me, etc., etc.” --
Hinting at the argument he would make a few years later in the Thirteenth University Sermon, Newman holds that Paley relies too much on "explicit reason," overlooking the priority of that deeper, more foundational faculty, "implicit reason," a faculty allied with faith.