Your life as a Christian should make non believers question their disbelief in God.
Dietrich BonhoefferGod has willed that we should seek and find God's living Word in the testimony of other Christians, in the mouths of human beings.
Dietrich BonhoefferThe earthly form of Christ is the form that died on the cross. The image of God is the image of Christ crucified. It is to this image that the life of the disciples must be conformed; in other words, they must be conformed to his death (Phil 3.10, Rom 6.4) The Christian life is a life of crucifixion (Gal 2.19) In baptism the form of Christ's death is impressed upon his own. They are dead to the flesh and to sin, they are dead to the world, and the world is dead to them (Gal 6.14). Anybody living in the strength of Christ's baptism lives in the strength of Christ's death.
Dietrich BonhoefferCheap grace is the grace we bestow on ourselves. Cheap grace is the preaching of forgiveness without requiring repentance, baptism without church discipline, Communion without confession.... Cheap grace is grace without discipleship, grace without the cross, grace without Jesus Christ, living and incarnate.
Dietrich BonhoefferAs brother stands by brother in distress, binding up his wounds and soothing his pain, so let us show our love towards our enemy. There is no deeper distress to be found in the world, no pain more bitter than our enemy's. Nowhere is service more necessary or more blessed than when we serve our enemies.
Dietrich Bonhoeffer