It is intelligent to ask two questions: (1) Is it possible? (2) Can I do it?. But it is unintelligent to ask these questions: (1) Is it real? (2) Has my neighbor done it?

A possibility is a hint from God. One must follow it.

to have faith is precisely to lose one's mind so as to win God.

Prayer is a silent surrendering of everything to God.

Whoever thou art, whatever in other respects thy life may be, my friend, by ceasing to take part (if ordinarily thou doest) in the public worship of God, as it now is (with the claim that it is the Christianity of the New Testament), thou hast constantly one guilt the less, and that a great one: thou dost not take part in treating God as a fool by calling that the Christianity of the New Testament which is not the Christianity of the New Testament.

The meaning lies in the appropriation.

Knowledge is an attitude, a passion, actually an illicit attitude. For the compulsion to know is like dipsomania, erotomania, and homicidal mania, in producing a character that is out of balance. It is not at all that the scientist goes after the truth.