There is probably no Christian to whom God has not given the uplifting experience of genuine Christian community at least once in his life. But in this world such experiences can be no more than a gracious extra beyond the daily bread of Christian community life. We have no claim upon such experiences, and we do not live with other Christians for the sake of acquiring them. It is not the experience of Christian brotherhood, but solid and certain faith in brotherhood that holds us together. That God has acted and wants to act upon us all, this we see in faith as God's greatest gift, this makes us glad and happy, but it also makes us ready to forego all such experiences when God at times does not grant them. We are bound together by faith, not by experience.
-Dietrich Bonhoeffer, "Life Together"