We have digressed; but the digression was needful, and we now return to our theme.

The case of the penitent thief furnishes a very fine illustration of Peter's weighty sentence, "Repent and be converted." It teaches us in a clear and forcible manner, the true meaning of repentance and conversion—two subjects so little understood, so sadly clouded by false teaching.

The human heart is ever prone to take divine things by the wrong end; and when false theology combines with this tendency of the heart, by presenting things in a one-sided manner, the moral effect upon the soul is something terrible. Hence it is that, when men are called upon in the gospel message to repent and turn to God, they think it needful to set about doing something or other, in the shape of reading, praying, and attending upon the ordinances and offices of religion, so called. Thus they become occupied with their doings instead of judging their state.

This is a fatal mistake—the result of the combined influence of self-righteousness and bad theology—these fruitful sources of darkness and misery to precious souls, and of serious damage to the truth of God.

It is perfectly marvellous to note the varied forms in which self-righteousness clothes itself. Indeed so varied are these forms that one would scarcely recognize it to be what it really is. Sometimes it looks like humility, and speaks largely of the evil and danger of being too presumptuous. Then again, it assumes the garb and adopts the language of what is called experimental religion, which, very often, is nothing more than intense self-occupation. At other times, it expresses itself in the threadbare formularies of systematic divinity—that stumbling-block of souls and the sepulchre of divine revelation.

What then is repentance? It is, in one of its grand elements, the thorough judgment of self—of its history and its ways. It is the complete breaking up of the entire system of self-righteousness and the discovery of our complete wreck, ruin and bankruptcy. It is the sense of personal vileness, guilt, and danger—a sense produced by the mighty action of the Word and Spirit of God upon the heart and conscience. It is a hearty sorrow for sin, and a loathing of it for its own sake.

True, there are other features and elements in genuine repentance. There is a change of mind as to self, and the world, and God. And further, there are various degrees in the depths and intensity of the exercise. But, for the present, we confine ourselves to that deeply important feature of repentance illustrated in the touching narrative of the penitent thief, which we may term, in one word, self-judgment. This must be insisted upon constantly. We greatly fear it is sadly lost sight of in much of our modern preaching and teaching. In our efforts to make the gospel simple and easy, we are in danger of forgetting that "God commandeth all men everywhere to repent." The sinner must be made to feel that he is a sinner, a lost sinner, a guilty sinner, a hell-deserving sinner. He must be made to feel that sin is a terrible thing in the sight of God; so terrible, that nothing short of the death of Christ could atone for it—so terrible, that all who die unpardoned must inevitably be damned—must spend a dreary, never-ending eternity in the lake that burneth with fire and brimstone.

Is there, then, anything meritorious in repentance? Is there anything to build upon or to boast in? Has it aught to do with the ground of our salvation, our righteousness, or our acceptance with God? As well might we inquire if the consciousness of bankruptcy could form the basis of a man's credit or future fortune. No, no, reader; repentance, in its deepest and most intensified form, has nothing to do with the ground of our pardon. How could the sense of guilt have aught to do with the ground of pardon? How could the feelings of a drowning man have aught to do with the life-boat that saves him? Or how could the agonies of a man in a house on fire have aught to do with the fire-escape by which he descends from the burning pile?

Look at the case of the thief on the cross. Hearken to his words: "Dost thou not fear God, seeing thou art in the same condemnation? And we indeed justly; for we receive the due reward of our deeds." Here are the accents of a genuine repentance, "we indeed justly." He felt and owned that he was justly condemned; that he was reaping only "the due reward of his deeds." Was there anything meritorious in this? By no means. It was the judgment of himself, the condemnation of his ways, the sense of his guilt. And this was right. It was the sure precursor of conversion to God. It was the fruit of the Spirit's work in his soul, and enabled him to appreciate God's salvation. It was the hearty acknowledgment of his own just condemnation; and, most surely, this could in no wise contribute to his righteousness before God. It is utterly impossible that the sense of guilt could ever form the basis of righteousness.

Still, there must be repentance; and the deeper the better. It is well that the plough should do its work in breaking up the fallow ground, and making deep the furrows in which the incorruptible seed of the Word may take root. We do not believe that any one had ever to complain that the ploughshare entered too deeply into the soul. Nay, we feel assured that the more we are led down into the profound depths of our own moral ruin, the more fully we shall appreciate the righteousness of God which is by faith of Jesus Christ, unto all, and upon all them that believe.