Doubtful Thinking Quotes

Inquiry is fatal to certainty.

If you're going to be unreligious, it's likely going to be due to reflecting on it and finding some things that are hard to believe.

When I turn my eye inward, I find nothing but doubt and ignorance. All the world conspires to oppose and contradict me; though such is my weakness, that I feel all my opinions loosen and fall of themselves, when unsupported by the approbation of others.

A belief which leaves no place for doubt is not a belief; it is a superstition.

Skepticism, riddling the faith of yesterday, prepared the way for the faith of tomorrow.

Your goals, minus your doubts, equal your reality.

We need a dose of doubt and a dose of faith, to challenge each other.

If you examined a hundred people who had lost their faith in Christianity, I wonder how many of them would turn out to have reasoned out of it by honest argument? Do not most people simply drift away?