...there is one thing that all Satan's cunning and all the snares of temptation cannot take by surprise - an undivided will.

Maturity consists in the discovery that there comes a critical moment where everything is reversed, after which the point becomes to understand more and more that there is something which cannot be understood.

Hope is a passion for the possible.

When you say 'Yes' or promise something, you can very easily deceive yourself and others also, as if you had already done what you promised. It is easy to think that by making a promise you have at least done part of what you promised to do, as if the promise itself were something of value. Not at all! In fact, when you do not do what you promise, it is a long way back to the truth.

No grand inquisitor has in readiness such terrible tortures as has anxiety and no spy knows how to attack more artfully the man he suspects, choosing the instant when he is weakest; nor knows how to lay traps where he will be caught and ensnared as anxiety knows how, and no sharp-witted judge knows how to interrogate, to examine the accused, as anxiety does, which never lets him escape.

The greatest hazard of all, losing one’s self, can occur very quietly in the world, as if it were nothing at all. No other loss can occur so quietly; any other loss - an arm, a leg, five dollars, a wife, etc. - is sure to be noticed.

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.