The time when people could be told everything by means of words, whether theological or pious, is over, and so is the time of inwardness and conscience – and that means the time of religion in general. We are moving towards a completely religionless time; people as they are now simply cannot be religious any more (LPP 279).
Christ is Christ not as Christ in himself, but in relation to me. His being Christ is his being pro me. This being pro me is in turn not meant to be understood … as an accident; it is meant to be understood as the essence, as the being of the person himself…Christ can never be thought of in his being in himself, but only in his relationship to me. That in turn means that Christ can only be conceived of existentially, viz. in the community (CC 47-48).
…the restoration of the church will surely come only from a new type of monasticism which has nothing in common with the old but a complete lack of compromise in a life lived in accordance with the Sermon on the Mount in the discipleship of Christ. I think it is time to gather people together to do this..
Extract of a letter written by Dietrich Bonhoeffer to his brother Karl-Friedrick on the 14th of January, 1935. (Source: John Skinner, Northumbria Community).
TimothyOne 
These are some of the quotes people love to condemn Bonhoeffer for. To the degree you try to say something significant, to that degree you expose yourself to charges of heresy from the heresy hunters. It’s what they do. Of course, everyone needs a hobby.