"Again, men say that instead of engaging in controversy in the Church, we ought to pray to God for a revival; instead of polemics, we ought to have evangelism. Well, what kind of evangelism is it that is indifferent to the question what evangel it is that is to be preached? ... not the evangelism that Paul meant when he said, 'Woe be unto me, if I preach not the gospel.' No, my friends, there can be no true evangelism which makes common cause with the enemies of the cause of Christ. ... Every true [moving of the Holy Spirit] is born in controversy, and leads to more controversy." -- J. Gresham Machen