The question of why evil exists is not a theological question, for it assumes that it is possible to go behind the existence forced upon us as sinners. If we could answer it then we would not be sinners. We could make something else responsible...The theological question does not arise about the origin of evil but about the real overcoming of evil on the Cross; it ask for the forgiveness of guilt, for the reconciliation of the fallen world

He observed "Here one can truly speak and hear about sin and grace and the love of God. Bloesch. His father Karl Bonhoeffer was a distinguiDietrich Bonhoefferd neurologist.

He was arrested in April 1943 by the Gestapo and executed by hanging in April 1945 while imprisoned at a Nazi concentration camp just 23 days before the German surrender. He was also involved in plans by members of the Abwehr (the German Military Intelligence Office) to assassinate Adolf Hitler. His writings on Christianity's role in the secular world have become widely influential and many have labelled his book The Cost of Discipleship a modern classic.