The History & Nature of Church Divisions
The History & Nature of Church Divisions is available for free use during The 500 Days. The course was produced by a member of the Wittenberg 2017 initiative from Phoenix, who belongs to the Baptist tradition. Recorded teachings & class notes can be found here:
The course has been designed such that it can be used by an individual for study, or by a group of people for a classroom-type experience.
It is also designed to be flexible in length. It runs in reverse chronological order, so that those who just want to look at Reformation to the present can use the first 4 lessons, while those who want to examine the roots of division more deeply can add on the last 3 lessons as well.