“Peaceful disputes are maintained when men sincerely believe that they are morally, logically correct about the issues at hand. It is when neither side is really certain that wars are instigated.”

“The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts.”

“Dubium sapientiae initium (Doubt is the origin of wisdom).”

“The fear of God is not the beginning of wisdom. The fear of God is the death of wisdom. Skepticism and doubt lead to study and investigation, and investigation is the beginning of wisdom.”

“In our reasonings concerning matter of fact, there are all imaginable degrees of assurance, from the highest certainty to the lowest species of moral evidence. A wise man, therefore, proportions his belief to the evidence.”

“I have always felt that doubt was the beginning of wisdom, and the fear of God was the end of wisdom.”

“We learn from failure, not from success!”

“There will be haters, there will be doubters, there will be non-believers, and then there will be you proving them wrong.”

“Doubt is a creature within the air. It grows when someone hesitates.”

“Please do not think God has forgotten about what you’ve asked. Your answer, similar to rain from Heaven, is being perfectly prepared to either drizzle, pour, or flood down at any unexpected moment even when we believe we’re in a season of drought. Hold on just a bit longer.”

“I think that when in doubt about the truth of an issue, it’s safer and in better taste to select the least numerous of the adversaries.”

“I use the language of worship rather than belief because I am never sure if I believe in God. I do not trust myself enough to take what I believe seriously. But I do worship God, and I do so with joy. (Huffpost Blog, “The Surprise of Being a Christian”)”

“Half of the time I think I know what I’m doing. The other half of the time I’m doubting that I really knew what I was doing the first half of the time. So that leaves me turning to God all of the time.”

“Someone with a fresh mind, one not conditioned by upbringing and environment, would doubtless look at science and the powerful reductionism that it inspires as overwhelmingly the better mode of understanding the world, and would doubtless scorn religion as sentimental wishful thinking. Would not that same uncluttered mind also see the attempts to reconcile science and religion by disparaging the reduction of the complex to the simple as attempts guided by muddle-headed sentiment and intellectually dishonest emotion?…Religion closes off the central questions of existence by attempting to dissuade us from further enquiry by asserting that we cannot ever hope to comprehend. We are, religion asserts, simply too puny. Through fear of being shown to be vacuous, religion denies the awesome power of human comprehension. It seeks to thwart, by encouraging awe in things unseen, the disclosure of the emptiness of faith. Religion, in contrast to science, deploys the repugnant view that the world is too big for our understanding. Science, in contrast to religion, opens up the great questions of being to rational discussion, to discussion with the prospect of resolution and elucidation. Science, above all, respects the power of the human intellect. Science is the apotheosis of the intellect and the consummation of the Renaissance. Science respects more deeply the potential of humanity than religion ever can.”

“Once you reject fear, you will become the perfect candidate to receive and reflect Truth.”