The Jonathan Edwards Center at Yale University

the affections do not only necessarily belong to the human nature, but are a very great part of it; so (inasmuch as by regeneration, persons are renewed in the whole man, and sanctified throughout) holy affections do not only necessarily belong to true religion, but are a very great part of that. And as true religion is of a practical nature, and God has so constituted the human nature, that the affections are very much the spring of men's actions, this also shows, that true religion must consist very much in the affections.

Such is man's nature, that he is very inactive, any otherwise than he is influenced by some affection, either love or hatred, desire, hope, fear or some other. These affections we see to be the springs that set men agoing, in all the affairs of life, and engage them in all their pursuits: these are the things that put men forward, and carry 'em along, in all their worldly business; and especially are men excited and animated by these, in all affairs, wherein they are earnestly engaged, and which they pursue with vigor. We see the world of mankind to be exceedingly busy and active; and the affections of men are the springs of the motion: take away all love and hatred, all hope and fear, all anger, zeal and affectionate desire, and the world would be, in a great measure, motionless and dead; there would be no such thing as activity amongst mankind, or any earnest pursuit whatsoever. 'Tis affection that engages the covetous man, and him that is greedy of worldly profits, in his pursuits; and it is by the affections, that the ambitious man is put forward in his pursuit of worldly glory; and 'tis the affections also that actuate the voluptuous man, in his pursuit of pleasure and sensual delights: the world continues, from age to age, in a continual commotion and agitation, in a pursuit of these things; but take away all affection, and the spring of all this motion would be gone, and the motion itself would cease. And as in worldly things, worldly affections are very much the spring of men's motion and action; so in religious matters, the spring of their actions are very much religious affections: he that has doctrinal knowledge and speculation only, without affection, never is engaged in the business of religion.

3. Nothing is more manifest in fact, than that the things of religion take hold of men's souls, no further than they affect them. There are multitudes that often hear the Word of God, and therein hear of those things that are infinitely great and important, and that most nearly concern them, and all that is heard seems to be wholly ineffectual upon them, and to make no alteration in their