The essence of chastity is not the suppression of lust, but the total orientation of one's life towards a goal. Without such a goal, chastity is bound to become ridiculous. Chastity is the sine qua non of lucidity and concentration.

Waiting is an art that our impatient age has forgotten. It wants to break open the ripe fruit when it has hardly finished planting the shoot. But all too often the greedy eyes are only deceived; the fruit that seemed so precious is still green on the inside, and disrespected hands ungratefully toss aside what has so disappointed them.

Just as God's love entered the world, thereby submitting to the misunderstanding and ambiguity that characterize everything worldly, so also Christian love does not exist anywhere but in the worldly, in an infinite variety of concrete worldly action, and subject to misunderstanding and condemnation. Every attempt to portray a Christianity of 'pure' love purged of worldly 'impurities' is a false purism and perfectionism that scorns God's becoming human and falls prey to the fate of all ideologies. God was not too pure to enter the world.

Discipleship means adherence to Christ and, because Christ is the object of that adherence, it must take the form of discipleship. An abstract theology, a doctrinal system, a general religious knowledge of the subject of grace or the forgiveness of sins, render discipleship superfluous, and in fact exclude any idea of discipleship whatsoever, and are essentially inimical to the whole conception of following Christ....Christianity without the living Christ is inevitably Christianity without discipleship, and Christianity without discipleship is always Christianity without Christ.

When Christ calls a man, he bids him come and die.

The entire day receives order and discipline when it acquires unity. This unity must be sought and found in morning prayer. The morning prayer determines the day.

Must the Christian go around looking for a cross to bear, seeking to suffer? No, insisted Bonhoeffer. Opportunities for bearing crosses will occur along life's way and all that is required is the willingness to act when the time comes. The needs of the neighbor, especially those of the weak and downtrodden, the victimized and the persecuted, the ill and the lonely, will become abundantly evident.