This was a very radical and dramatic thing to say, but it is the perfectly logical conclusion to the idea that apart from God’s grace, one can do nothing worthwhile. Anything good must come from God, so even in a sermon that was poorly written and delivered, God might manifest himself and touch the congregation. Conversely in a sermon wonderfully written and delivered, God might refuse to manifest himself. The “success” of the sermon is utterly dependent on the God who breaks through and “grasps” us, or we cannot be “grasped.”
