A person's faith can collapse almost overnight if she failed over the years to listen patiently to her own doubts, which should only be discarded after long reflection.
Timothy KellerOne of the signs that you may not grasp the unique, radical nature of the gospel is that you are certain that you do.
Timothy KellerTolerance is not the absence of belief. Tolerance is how your beliefs teach you to treat other people
Timothy Keller