39. That good loves truth may be illustrated by comparison with a priest, a soldier, a trader, and an artificer. With a priest:--If he is in the good of the priesthood, which is to care for the salvation of souls, to teach the way to heaven, and to lead those whom he teaches, then in proportion as he is in this good (thus from his love and its desire) he acquires the truths which he may teach, and by means of which he may lead. But a priest who is not in the good of the priesthood, but is in the delight of his office from the love of self and of the world, which to him is the only good, he too from his love and its desire acquires those truths in abundance in proportion as he is inspired by the delight which is his good. With a soldier:--If he is in the love of military service, and is sensible of its good, whether it be that of national defense, or that of his own fame, from this good and according to it he acquires its special knowledge, and if he is a commander, its intelligence; these are like truths by which the delight of love which is his good is nourished and formed. With a trader:--If he has taken up this calling from the love of it, he learns with avidity everything that enters into and makes up that love as its means; these also are like truths, while trading is his good. With an artificer:--If he applies himself with earnestness to his work, and loves it as the good of his life, he purchases tools, and perfects himself by whatever pertains to a knowledge of it, and by these means he so does his work that it is a good. From these comparisons it is evident that truths are the means through which the good of love comes into manifest being, and becomes something; consequently that good loves truths in order that it may do so. Hence in the Word to "do the truth" means to cause good to come into manifest being. This is meant by Doing the truth (John 3:21);