+The need for an adequate explanation.+--But there is no subject upon which modern Christian thought is less coherent than this. We are constantly hearing the statement that a rational theory of the Atonement is badly wanted, or that it is our duty to preach the fact without a theory, or that the Atonement is such a mystery that no theory is possible and we must just accept it on faith. This confession of helplessness shows that there is something seriously wrong with the conventional presentation of the doctrine. But I do not think the Atonement is such a very great mystery after all, and it ought to be possible to get at the heart of it without stultifying the intellect. Anyhow, let us try. +The usual theological method of expounding it.+--As a rule treatises on the Atonement begin with an examination of the Scripture passages which are supposed to have a bearing upon it. Then follows a careful examination and criticism of the various theories of it which have successively held the field during its history; the author concludes by giving us his own. I do not propose to follow that method, for it does not possess a living interest for the mind of to-day; the psychological should take precedence of the historical. I do not feel called upon to take the doctrine of Atonement for granted and then proceed to try to find a place for it in Christian experience. On the contrary, I prefer to take human nature for granted and inquire whether it needs anything like a doctrine of Atonement. If it does not, let the doctrine go; if it does, let us see that the doctrine is presented in a reasonable fashion. If it cannot be presented reasonably, it is not wanted. But I think it is wanted, and more than wanted; it is already taken for granted by everyone who thinks seriously about life, whether it is called by its theological name or not.