In all this, it is noticeable that the Divine answer appears to bear special reference to the peculiar terms of the prophet's complaint. In despairing tones he had cried (xv. 10), "Woe's me, my mother, that thou didst bear me!" and now he is himself warned not to take a wife, and seek the blessing of children. The outward connexion here may be: "Let it not be that thy children speak of thee, as thou hast spoken of thy mother!"[67] But the inner link of thought may rather be this, that the prophet's temporary unfaithfulness evinced in his outcry against God and his lament that ever he was born is punished by the denial to him of the joys of fatherhood--a penalty which would be severe to a loving, yearning nature like his, but which was doubtless necessary to the purification of his spirit from all worldly taint, and to the discipline of his natural impatience and tendency to repine under the hand of God. His punishment, like that of Moses, may appear disproportionate to his offence; but God's dealings with man are not regulated by any mechanical calculation of less and more, but by His perfect knowledge of the needs of the case; and it is often in truest mercy that His hand strikes hard. "As gold in the furnace doth He try them"; and the purest metal comes out of the hottest fire. Further, it is not the least prominent but the leading part of a man's nature that most requires this heavenly discipline, if the best is to be made of it that can be made. The strongest element, that which is most characteristic of the person, that which constitutes his individuality, is the chosen field of Divine influence and operation; for here lies the greatest need. In Jeremiah this master element was an almost feminine tenderness; a warmly affectionate disposition, craving the love and sympathy of his fellows, and recoiling almost in agony from the spectacle of pain and suffering. And therefore it was that the Divine discipline was specially applied to this element in the prophet's personality. In him, as in all other men, the good was mingled with evil, which, if not purged away, might spread until it spoiled his whole nature. It is not virtue to indulge our own bent, merely because it pleases us to do so; nor is the exercise of affection any great matter to an affectionate nature. The involved strain of selfishness must be separated, if any naturally good gift is to be elevated to moral worth, to become acceptable in the sight of God. And so it was precisely here, in his most susceptible point, that the sword of trial pierced the prophet through. He was saved from all hazard of becoming satisfied with the love of wife and children, and forgetting in that earthly satisfaction the love of his God. He was saved from absorption in the pleasures of friendly intercourse with neighbours, from passing his days in an agreeable round of social amenities; at a time when ruin was impending over his country, and well nigh ready to fall.