All the discords of our nature and circumstances can be harmonized by that grace which is ready to flow into our hearts. Peace with God, with ourselves, with our fellows, repose in the midst of change, calm in conflict, may be ours. All these various applications of the one idea should be included in our interpretation, for they are all included in fact in the peace which God's grace brings where it lights. The first and deepest need of the soul is conscious amity and harmony with God, and nothing but the consciousness of His love as forgiving and healing brings that. We are torn asunder by conflicting passions, and our hearts are the battleground for conscience and inclination, sin and goodness, hopes and fears, and a hundred other contending emotions. Nothing but a heavenly power can make the lion within lie down with the lamb. Our natures are "like the troubled sea, which cannot rest," whose churning waters cast up the foul things that lie in their slimy beds; but where God's grace comes, a great calm hushes the tempests, "and birds of peace sit brooding on the charmed wave." We are compassed about by foes with whom we have to wage undying warfare, and by hostile circumstances and difficult tasks which need continual conflict; but a man with God's grace in his heart may have the rest of submission, the repose of trust, the tranquillity of him who "has ceased from his own works": and so, while the daily struggle goes on and the battle rages round, there may be quiet, deep and sacred, in his heart. The life of nature, which is a selfish life, flings us into unfriendly rivalries with others, and sets us battling for our own hands, and it is hard to pass out of ourselves sufficiently to live peaceably with all men. But the grace of God in our hearts drives out self, and changes the man who truly has it into its own likeness. He who knows that he owes everything to a Divine love which stooped to his lowliness, and pardoned his sins, and enriched him with all which he has that is worthy and noble, cannot but move among men, doing with them, in his poor fashion, what God has done with him. Thus, in all the manifold forms in which restless hearts need peace, the grace of God brings it to them. The great river of mercy which has its source deep in the heart of God, and in His free, undeserved love, pours into poor, unquiet spirits, and there spreads itself into a placid lake, on whose still surface all heaven is mirrored. The elliptical form of this salutation leaves it doubtful whether we are to see in it a prayer or a prophecy, a wish or an assurance. According to the probable reading of the parallel greeting in the second Epistle of John, the latter would be the construction; but probably it is best to combine both ideas, and to see here, as Bengel does in the passage referred to in John's Epistle, "votum cum affirmatione"--a desire which is so certain of its own fulfilment, that it is a prophecy, just because it is a prayer.