of all, I want the content to be accurate. I want it to be biblical, and I want it to be simple. I study to be simple.” I pressed him. “Can’t a message be too simple?” “When Dr. Karl Barth, the great Swiss theologian, the greatest theologian of his generation, was visiting America a couple of years ago, he was at one of our great seminaries, and a student asked him the question, ‘Dr. Barth, what is the greatest single thought that ever crossed your mind?’ And he bowed his head and puffed on his pipe,