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.
Dietrich BonhoefferA Christian fellowship lives and exists by the intercession of its members for one another, or it collapses.
Dietrich BonhoefferThe deceit, the lie of the devil consists of this, that he wishes to make man believe that he can live without God's Word. Thus he dangles before man's fantasy a kingdom of faith, of power, and of peace, into which only he can enter who consents to the temptations; and conceals from men that he, as the devil, is the most unfortunate and unhappy of beings, since he is finally and eternally rejected by God.
Dietrich BonhoefferSo the Christian, too, belongs not in the seclusion of a cloistered life but in the thick of foes. There is his commission, his work.
Dietrich Bonhoeffer