Too many a preacher today uses only his head and lips to speak to his hearersâ€™ heads; a talking-head talking to many heads. And that is all. But, as Lloyd-Jones observed, the whole man â€“ his whole body, as well as his heart and soul, should be used in preaching: The whole personality of the preacher must be involved... I go so far as to suggest that even the body is involved... A preacher should preach with the whole of his body... Effective speaking involves action.