Having in the former papers dwelt a little upon the _terms_ of "the great commission," we shall now, in dependence upon divine teaching, seek to unfold the truth as to the _basis_. It is of the greatest importance to have a clear understanding of the solid ground on which "repentance and remission of sins" are announced to every creature under heaven. This we have distinctly laid down in our Lord's own words, "_It behooved Christ to suffer, and to rise from the dead the third day_." Here lies, in its impregnable strength, the foundation of the glorious commission whereof we speak. God--blessed forever be His holy name--has been pleased to set before us with all possible clearness the moral ground on which He commands all men everywhere to repent, and the righteous ground on which He can proclaim to every repentant soul the perfect remission of sins. We have already had occasion to guard the reader against the false notion that any amount of repentance on the part of the sinner could possibly form the meritorious ground of forgiveness. But inasmuch as we write for those who may be ignorant of the foundations of the gospel, we feel bound to put things in the very simplest possible form, so that all may understand. We know how prone the human heart is to build upon something of our own--if not upon good works, at least upon our penitential exercises. Hence, it becomes our bounden duty to set forth the precious truth of the atoning work of our Lord Jesus Christ as the only righteous ground of the forgiveness of sins. True, all men are commanded to repent. It is meet and right that they should. How could it be otherwise? How can we look at that accursed tree on which the Son of God bore the judgment of sin and not see the absolute necessity of repentance? How can we hearken to that solemn cry breaking forth from amid the shadows of Calvary, "My God, My God, why hast Thou forsaken Me?" and not own, from the deepest depths of our moral being, the moral fitness of repentance? If indeed sin is so terrible, so absolutely hateful to God, so perfectly intolerable to His holy nature, that He had to bruise His well beloved and only begotten Son on the cross in order to put it away, does it not well become the sinner to judge himself, and repent in dust and ashes? Had the blessed Lord to endure the hiding of God's countenance because of our sins, and we not be broken, self-judged and subdued on account of these sins? Shall we with impenitent heart hear the glad tidings of full and free forgiveness of sins--a forgiveness which cost nothing less than the unutterable horrors and agonies of the cross? Shall we, with flippant tongue, profess to have peace--a peace purchased by the ineffable sufferings of the Son of God? If it was absolutely necessary that Christ should suffer for our sins, is it not morally fitting that we should repent of them?