"And the preacher had understanding," so runs the ancient word, and "understanding" the preacher must have. This is only another way of saying that he must know what he is talking about. So much as this, at least, is essential in every man who comes forth to teach others. And this proposition has reference to more matters than such as are theological or Biblical. It ought to go without saying that the preacher should know as much as he can possibly learn about the book in which is written the revelation he has to hand on to others. It ought to be equally well understood that he obtain, at least, a working knowledge of the theology of the church to which he belongs and for which he speaks. Again, it is, surely, not unreasonable to expect that he will have some acquaintance with the "evidences" on which rests his appeal to his fellows. A preacher should certainly be as well able to defend his faith as the average man is to attack it. It must be frankly recognised, of course, that it is impossible for every preacher to be an expert on every question of Biblical criticism and interpretation that may arise. Especially is this true in a Church drawing the great majority of its preachers from classes untrained, in the ordinary sense of the word, for their work. Still, it is possible for every man among us to have an intelligent grasp of the subject upon which he discourses. It is possible, we say, and it ought to be required. With so elementary a proposition we do not even tarry for discussion, excepting to say that he who will not so far give himself to study as to secure this simple furnishing should not be surprised if the people cease to ask for his services. It was a wise word of Dr. Adam Clarke:--"Study yourself to death, and then pray yourself to life." For the purposes of this lecture we take it for granted that every reader is already so convinced of the need just set forth that there is no need to dwell upon it. We do desire, however, to emphasise the need of that understanding which goes beyond what is particularly known as the Gospel. There is no department of life and experience which that Gospel does not cover, and, therefore, there is no one who needs to speak of so many matters as the preacher. Carlyle proposed a professorship of things in general. The pulpit within certain limits is such a chair!