“I for one would never be a party, unless the law were clear, to saying to any man who put forward his views on those most sacred things, that he should be branded as apparently criminal because he differed from the majority of mankind in his religious views or convictions on the subject of religion. If that were so, we should get into ages and times which, thank God, we do not live in, when people were put to death for opinions and beliefs which now almost all of us believe to be true.”

“The reason that these freedoms were there is because they believed there was somebody who gave the inalienable rights. But if we have the view that the final reality is material or energy which has existed forever in some form, we must understand that this view never, never, never would have given the rights which we now know and which, unhappily, I say to you (those of you who are Christians) that too often you take all too much for granted.”

“When I met Wittgenstein, I saw that Schlick's warnings were fully justified. But his behavior was not caused by any arrogance. In general, he was of a sympathetic temperament and very kind; but he was hypersensitive and easily irritated. Whatever he said was always interesting and stimulating and the way in which he expressed it was often fascinating. His point of view and his attitude toward people and problems, even theoretical problems, were much more similar to those of a creative artist than to those of a scientist; one might almost say, similar to those of a religious prophet or a seer. When he started to formulate his view on some specific problem, we often felt the internal struggle that occurred in him at that very moment, a struggle by which he tried to penetrate from darkness to light under an intense and painful strain, which was even visible on his most expressive face. When finally, sometimes after a prolonged arduous effort, his answers came forth, his statement stood before us like a newly created piece of art or a divine revelation. Not that he asserted his views dogmatically … But the impression he made on us was as if insight came to him as through divine inspiration, so that we could not help feeling that any sober rational comment of analysis of it would be a profanation.”

“Should they answer that, if impunity were assured, they would do what was most to their selfish interest, that would be a confession that they were criminally minded; should they say that they would not do so, they would be granting that all things in and of themselves immoral should be avoided.”
Si responderint se impunitate proposita facturos, quod expediat, facinorosos se esse fateantur, si negent, omnia turpia per se ipsa fugienda esse concedant.

“The tolerant man has decided opinions, but recognises the process by which he reaches them, and keeps before himself the truth that they can only be profitably spread by repeating in the case of others a similar process to that through which he passed himself. He always keeps in view the hope of spreading his own opinions, but he endeavours to do so by producing conviction. He is virtuous, not because he puts his own opinions out of sight, nor because he thinks that other opinions are as good as his own, but because his opinions are so real to him that he would not anyone else hold them with less reality”

“St. Paul says, that God commendeth his love to us in that while we were yet sinners, Christ died for us: and that when we were enemies we were reconciled to God by the death of his Son. St. Paul was in a peculiar manner a child of grace: with gratitude, therefore, he honours and extols its efficacy in all his epistles; and particularly in his epistle to the Romans throughout he defends his doctrines with great precision and copiousness. 'Every mouth,' says he, 'must be stopped, and all the world become guilty before God. By the deeds of the law no flesh can be justified. Man must be justified freely by his grace. By grace are ye saved through faith, and that not of yourselves, it is the gift of God: not of works, lest any man should boast.”

“I believe that all religions are true and different religions are only the different ways to the same God.
For me God is the power of life and justice and when I am talking about God I am just talking about happiness to live and to enjoy life on earth. I feel that humanity should be one, that mankind should not be divided. The people should together work for much good. Well, this is my belief in God. Maybe I am not clear.”

“If God should descend to earth and come to live among us, we could not love him unless he became like us or give him anything unless he produced something or listen to him unless he proved us mistaken or worship him unless he manifested his power. All the laws of our nature, affective, economic, and intellectual, would prevent us from treating him as we treat other men, that is, according to reason, justice, and equity. From this I infer that if God ever put himself into immediate communication with man, he would have to become a man.”

“We know so well what we are doing ourselves and why we do it, do we not? I fancy that there is some truth in the view which is being put forward nowadays, that it is our less conscious thoughts and our less conscious actions which mainly mould our lives and the lives of those who spring from us.”

“We should not argue with the blind man who maintained that sight was an illusion to which some abnormal people were subject. Therefore in speaking of religious experience I do not attempt to prove the existence of religious experience…”