For the life of me, I cannot remember his name and I cannot find a reference, but there is a post-war German theologian who celebrated the kind of personal Chri

For the life of me, I cannot remember his name and I cannot find a reference, but there is a post-war German theologian who celebrated the kind of personal Christianity that doesn't require a church hierarchy, arguing that acting independently with the values of the faith without being told what to do is the best outcome.