But more than this: the foolish man who made his burden heavier, retains the redoubled weight upon his back; while the wise man who made his burden lighter, contrives to throw off even the smaller weight that remained. The same spirit that induced the suffering Christian to diminish his estimate of the injury, induces him to forgive even that which remains, and thus he gets quit of it altogether; for to forgive it, is equivalent to throwing it away, in as far as it had power to burden or irritate you. On the other hand, the same spirit which in an irritable man magnified and multiplied the actual injury which he received, prevents him from forgiving the great and exaggerated mass; thus in effect he is crushed under the accumulated weight of all the real injury he has sustained, and all the imaginary injury he has added. The compassionate, loving man, who counted the great injury small, was relieved even of that small remnant by forgiving it: the selfish, unloving man, who counted a small injury great, could not forgive his neighbour, and so was compelled to bear the heavy burden on his heart. In this case that sublime rule of the Scripture takes effect: “To him that hath shall be given, and he shall have abundance; but from him that hath not shall be taken even that which he hath.”[32]

But we must carefully discriminate here, and ascertain what the Lord means by forgiving a brother. There should not be a little, narrow, grudging forgiveness; it should be large, loving, and free. But parallel with forgiveness there must be faithfulness. Faithfulness to the evil-doer himself, and to the community, comes in here to modify, not the nature, but the outward form of forgiving.

For example, there is no virtue in simply permitting a man to wrong you as often as he chooses,—forgiving him and doing nothing more. In the immediately preceding context the Lord has taught that the injured should tell the injurer his fault. Tell him faithfully in secret his sin: if he repent, thou hast gained thy brother: if he do not listen, tell it in the presence of two or three witnesses: if he is still obdurate, tell it to the Church: and if he refuse to hear the Church withdraw from his company; let him and all the world know that you do not make light of his sin.

Again, in some kinds of injury, it becomes your duty for the sake of the community to aid in bringing the criminal to justice. To bring the discipline of the righteous law upon the criminal, is not revenge: to shield him from its stroke is not love. So far from being necessarily inconsistent with forgiveness, such faithfulness in action may be associated with a Christ-like love to the sinner, and a thorough forgiveness of his sin, as an injury inflicted upon you.

Here is a side on which there is much room for advancement: let us forget the things that lie behind us on this path, and reach forward to higher attainments. In as far as Christians unite faithfulness and tenderness in their treatment of evil-doers, they become “imitators of God, as dear children.”

2. The PRINCIPLE of forgiving injuries. Suppose that the methods for practice are accurately laid down, where shall we find a sufficient motive? Suppose that an unexceptionable machinery has been constructed, whence shall we obtain an adequate force to set it in motion? From an upper spring in heaven the motive power must flow; it can be supplied only by God’s forgiving love, on us bestowed and by us accepted. When, like little closed vessels, we are charged by union with the fountain-head, forgiving love to erring brothers will burst spontaneously from our hearts at every opportunity that opens in the intercourse of life.

The express command of Him who redeemed us is, “Love one another, as I have loved you.” In teaching his disciples how to pray, he linked their promise to forgive with their plea for forgiveness, so that no prayer of theirs should rise to heaven for receiving pardon unless it were accompanied by an engagement expressed or implied to bestow pardon: “Forgive us our debts, as we forgive our debtors.”

But there is much more in the connection between receiving and bestowing forgiveness than can be expressed by the conception of yielding to the pressure of a motive. It is not only obedience to a command enjoined; it is the exercise of an instinct that has been generated in the new nature. The method in which this and other graces operate is expressed by an apostle thus: “It is no more I that live, but Christ that liveth in me.” When Christ is in you, he is in you not only the hope of glory, but also the forgiving of an erring brother.

A traveller in Burmah, after fording a certain river, found his body covered all over by a swarm of small leeches, busily sucking his blood. His first impulse was to tear the tormentors from his flesh: but his servant warned him that to pull them off by mechanical violence would expose his life to danger. They must not be torn off, lest portions remain in the wounds and become a poison; they must drop off spontaneously, and so they will be harmless. The native forthwith prepared a bath for his master, by the decoction of some herbs, and directed him to lie down in it. As soon as he had bathed in the balsam the leeches dropped off.

Each unforgiven injury rankling in the heart is like a leech sucking the life-blood. Mere human determination to have done with it, will not cast the evil thing away. You must bathe your whole being in God’s pardoning mercy; and these venomous creatures will instantly let go their hold. You will stand up free.