The control of the Church by German Christians was not all that disturbed men like Bonhoeffer. It was becoming clear that Hitler intended to bend the Church to his purposes, or cripple it if it to bend. Pastors were discouraged from speaking out against early Nazi abuses; the government abetted ecclesiastical authorities who were sympathetic with the nationalist fervor of the regime.

Eventually churchman like Pastor Schneider who voiced serious disapproval with the government were sent to prison camps or moved to rural parishes. 

(William Kuhns, In Pursuit of Dietrich Bonhoeffer48-49).