The highest of all is not to understand the highest but to act upon it.

My tactics were, by God's aid, to employ every means to make it clear what the requirement of Christianity truly is.

I am so stupid that I cannot understand philosophy; the antithesis of this is that philosophy is so clever that it cannot comprehend my stupidity. These antitheses are mediated in a higher unity; in our common stupidity.

...my soul always reverts to the Old Testament and to Shakespeare. There at least one feels that it's human beings talking. There people hate, people love, people murder their enemy and curse his descendants through all generations, there people sin.

It is not a gain that guilt should be wholly forgotten. On the contrary, it is loss and perdition. But it is a gain to win an inner intensity of heart through a deeper and deeper inner sorrowing over guilt.

How could it occur to anyone to demonstrate that God exists unless one has already allowed Himself to ignore Him? A king's existence is demonstrated by way of subjection and submissiveness. Do you want to try and demonstrate that the king exists? Will you do so by offering a string of proofs, a series of arguments? No. If you are serious, you will demonstrate the king's existence by your submission, by the way you live. And so it is with demonstrating God's existence. It is accomplished not by proofs but by worship. Any other way is but a thinker's pious bungling.

Most people live dejectedly in worldly joys or sorrows. They sit on the sidelines and do not join the dance.