“The madness of faith is a very different thing from the madness of Enlightenment Reason.”

“For those who believe, no explanation is necessary. For those who do not believe, no explanation is possible.”

“It shocked his sense of dramatic economy that they should have to resort to violence when the same result could have been obtained by a minimum expenditure of energy.”

“I don’t understand how can people hold faith and reasoning in the same head. To my understanding, faith, like love, is blind.”

“Faith has its reasons and reason has its faiths.”

“Some people are each holding on to a lover of theirs who no longer loves them and/or who they no longer love, only because they do not want to have a reason or another reason to be jealous of the person who would eventually be their lover if they let go of them.”

“Original sin and conscious awareness of human fallibility is the perpetual agent of transformation in human affairs. Humankind’s behavior is pathological; it is an admixture of instinct and reason, kindness and cruelty, immorality and seeking redemption.”

“Could error arise from a true demonstration, and falsehood proceed from duly verified authority? In no domain could this easily happen, and when dealing with religious faith it could not happen at all. To say that religious faith is legitimate as a means of knowledge is to say that it is divine; for it has no value for those who proclaim it except what it derives from this transcendent origin.To say, on the other hand, that the use of the reason is legitimate and necessary, is to take the same thing as understood; for reason has no authority except as far as it represents the eternal order, that is to say, God once more. How could God be divided against Himself, teaching by revelation what He contradicts by the intelligence, and setting up in opposition to each other as two manifestly hostile things on the one side the Gospel, on the other the book of nature and of humanity, when these volumes, which we want to distinguish, are really the three volumes of one work?If the Gospel be properly understood—the living Gospel, I mean, such as the Church offers it—it cannot contradict nature, nor man, nor, consequently, that science which expresses them both. If science is in its own domain and operates according to its law, it cannot contradict the Gospel.”

“They sharpen themselves on each other; each by turn is blade and whetstone; when talk falls to faith and reason they argue readily, startling themselves by growing swiftly bad-tempered (‘You don’t understand!’ ‘How can I understand when you do not even make attempts at speaking sense?’).”

“if one consults reason alone, one cannot assent to the articles of our faith” it was full of mysteries; “we are fools to try to explain them.” This makes preaching Christianity not only a hard task but also dangerous. “Had I know, I should never have been a preacher.”

“All truth is double, and perhaps multiple; absolute reason is as dangerous as absolute faith; reason also has its madness”

“Old age doth in sharp pains abound;We are belabored by the gout,Our blindness is a dark profound,Our deafness each one laughs about.Then reason’s light with falling rayDoth but a trembling flicker cast.Honor to age, ye children pay!Alas! my fifty years are past!”

“As a poet and as a mathematician, he would reason well; as a mere mathematician, he could not have reasoned at all.”

“If where we are now and whatever we are going through does not motivate us to leave this world better than the way we met it, we are in this world for wrong reasons.”