Theologically, the Christian Churches did not encourage a highly elaborate system of doctrine or Biblical interpretation. Relatively few of their ministers were educated past the elementary grades, a characteristic that persisted well into the early 20th century. Their leanings were toward revivalist Wesleyanism, emphasizing traditional evangelical themes such as regeneration, acceptance of personal salvation, and the performance of good works of charity. Few if any of their members were inherently predisposed toward polemical attacks upon other traditions, although some pastors and churches would eventually identify with the emerging fundamentalist movement in later decades.