According to the Apostle, a believer in the way of his duty, if he cherishes this joy, may ordinarily have a great deal of it. And, as it were, he urges us: "Now do not be moved away from it. Do not be so foolish. Various things will come, all sorts of things, claiming to preoccupy your mind, so that for the present this joy shall fall into the background. They claim it--and far too often they are allowed to succeed. Do not let them. 'Rejoice in the Lord _alway_; again I will say, Rejoice.'"
Always: for many believers rejoice in the Lord sometimes; for example, in hours of undisturbed meditation. But when they go out into the stir of life, to meet experiences which either greatly gratify or greatly grieve them, then it seems fit that the new passion should have its turn, and the heart insists on this indulgence. So also when some great hope absorbs the mind, or some great anxiety weighs upon it, the soul seems fascinated with the coming good or ill, and hangs upon the prospect as if nothing else for the present could be minded. Now the Apostle does not say that insensibility is the duty of Christians in these circumstances. Indeed it is because these experiences do interest and impress, that they become an effective instrument of Divine training. But Christ is fit to be rejoiced in, right through all vicissitudes; and common experiences, duly dealt with, ought to throw into relief the reasons why He must still be cause of gladness, whatever may be felt about other things. This maintained joy of the Lord--a rejoicing faith, a rejoicing love, a rejoicing obedience--this is the temper in virtue of which all else of life will fall into its due place, and will assume its just proportion. "Though the fig tree shall not blossom, neither shall fruit be in the vines; the labour of the olive shall fail, and the fields shall yield no meat; the flock shall be cut off from the fold, and there shall be no herd in the stalls: yet I will rejoice in the Lord, I will joy in the God of my salvation" (Hab. iii. 17, 18).
So then, "Let your moderation (or forbearance) be known to all men." The word here used expresses a state of mind opposed to the eagerness that overrates the worth of our personal objects, and to the arrogance that insists on our own will about them. Some would render it "considerateness." It is a temper which dictates a gentle and forbearing way of dealing with men. This is the appropriate evidence that the impetuosity of the heart about earthly things has been assuaged by the unseen presence and the influence of Christ. Christ seen, felt, and rejoiced in, is the secret of this moderation. A great vision of faith, and that not a vision which is dreaded, but a vision which is loved, brings the movement of the soul into a happy order. Now, not only so: not only does the love of Christ, unseen and absent, work in this way; but Christ is coming and is near. The hopes connected with Him are soon to be realised, the gladness of fellowship with Him is soon to be complete. The Lord is at hand. "Be patient therefore, brethren, unto the coming of the Lord. Stablish your hearts. The coming of the Lord draweth nigh" (James v. 7).