Pietism and pietistic emphases are becoming popular again because during the seventeenth and early eighteenth century the Pietists sought to revitalize Christianity in ways familiar to twentieth century Christians seeking to do the same. Pietism sought to foster a more vigorous personal and public piety among the people. They sought to improve the education of ministers in practical piety so that they might better guide and edify their people. They sought to encourage the reading of the Bible, Christian education of the youthful and the mature, demonstrated social concern and resposibility in their philanthropic enterprises, and embarked upon ambitious programs of domestic and foreign missions. In a state-church environment where erastianis...