Only when it is a duty to love, only then is love eternally and happily secured against despair.

This fact, that the opposite of sin is by no means virtue, has been overlooked. The latter is partly a pagan view, which is content with a merely human standard, and which for that very reason does not know what sin is, that all sin is before God. No, the opposite of sin is faith.

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

It is only all too easy to understand the requirements contained in God's Word ('Give all your goods to the poor.' 'If anyone strikes you on the right cheek, turn the left.' 'If anyone takes your coat, let him have your cloak also. Rejoice always.' 'Count it sheer joy when you meet various temptations' etc.). The most ignorant, poor creature cannot honestly deny being able to understand God's requirements. But it is tough on the flesh to will to understand it and to then act accordingly. It is not a question of interpretation, but action.

A man's personality is matured only when he appropriates the truth, whether it is spoken by Balaam's ass or a sniggering wag or an apostle or an angel.

The truly simple way of presenting Christianity is to do it.

Death induces the sensual person to say: Let us eat and drink, because tomorrow we shall die - but this is sensuality's cowardly lust for life, that contemptible order of things where one lives in order to eat and drink instead of eating and drinking in order to live.