They were
departures from the generally accepted Christianity
too radical to be tolerated within the existing Church, and, although they strove to reproduce New Testament Christianity, they did not correspond fully, either in organization, ritual, or doctrine, to any of the forms which Christianity heretofore had developed.
Far
too many schools find the cultural beliefs and essential practices of RTI such a
radical departure from how schools have functioned for the past century that they are uncomfortable and unwilling to commit to the level of change necessary to succeed.