It would be inconsistent to require more justification for Christian belief than you do for your own, but that is frequently what happens… My thesis is that if you come to recognize the beliefs on which your doubts about Christianity are based, and you seek as much proof for those beliefs as you seek from Christians for theirs – you will discover that your doubts are not as solid as they first appeared” ~ Tim Keller in “Reason For God” xix

“…skeptics must learn to look for a type of faith hidden within their reasoning. All doubts, however skeptical and cynical they may seen, are really a set of alternate beliefs. You cannot doubt belief A except from a position of faith in belief B” ~ Tim Keller in “Reason For God” xviii

Only if you struggle long and hard with objections to your faith will you be able to provide grounds for your belief to skeptics, including yourself, that are plausible rather than ridiculous of offensive. And, just as important for our current situation, such a process will lead you, even after you come to a position of strong faith, to respect and understand those who doubt. ~ Tim Keller in “Reason for God” xvii