Those who dream must be awakened, and the deeper the people are who slumber, or the deeper they slumber, the more important it is that they be awakened, and the more powerfully must they be awakened.

The thing that cowardice fears most is decision

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

In the Christianity of Christendom the Cross has become something like the child’s hobby-horse and trumpet.

A curiously interested observer sees a great deal, a scientifically interested observer is worthy of all honor, and anxiously interested observer sees what others do not see, but a crazy observer sees perhaps the most, his observation is more intense and more persistent, just as the senses of certain animals are sharper than those of man.

In the deepest sense, the being in a state of sin is the sin, the particular sins are not the continuation of sin, they are expressions of its continuation.

Freedom's possibility is not the ability to choose the good or the evil. The possibility is to be able.