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.

Because of its tremendous solemnity death is the light in which great passions, both good and bad, become transparent, no longer limited by outward appearances.

As I stood alone and forsaken, and the power of the sea and the battle of the elements reminded me of my own nothingness, and on the other hand, the sure flight of the birds recalled the words spoken by Christ: Not a sparrow shall fall on the ground without your Father: then, all at once, I felt how great and how small I was; then did those two mighty forces, pride and humility, happily unite in friendship.

A poet is not an apostle; he drives out devils only by the power of the devil.

Purity of heart is to will one thing.

When you read God's Word, you must constantly be saying to yourself, "It is talking to me, and about me".

There are two kinds of geniuses. The characteristic of the one is roaring, but the lightning is meagre and rarely strikes; the other kind is characterized by reflection by which it constrains itself or restrains the roaring. But the lightning is all the more intense; with the speed and sureness of lightning it hits the selected particular points - and is fatal.