'Proving what is acceptable unto the Lord.' -- Eph. v.10.

These words are closely connected with those which precede them in the 8th verse -- 'Walk as children of light.' They further explain the mode by which that commandment is to be fulfilled. They who, as children of light, mindful of their obligations and penetrated by its brightness, seek to conform their active life to the light to which they belong, are to do so by making experiment of, or investigating and determining, what is 'acceptable to the Lord.' It is the sum of all Christian duty, a brief compendium of conduct, an all-sufficient directory of life.

There need only be two remarks made by way of explanation of my text. One is that the expression rendered 'acceptable' is more accurately and forcibly given, as in the Revised Version, by the plainer word 'well-pleasing.' And the other is that 'the Lord' here, as always in the New Testament -- unless the context distinctly forbids it -- means Jesus Christ. Here the context distinctly demands it. For only a sentence or two before, the Apostle has been speaking about 'those who were sometime darkness having been made light in the Lord' -- which is obviously in Jesus Christ.

And here, therefore, what pleases Christ is the Christian's highest duty, and the one prescription which is required to be obeyed in order to walk in the light is, to do that which pleases Him.

I. So, then, in these brief words, so comprehensive, and going so deep into the secrets of holy and noble living, I want you to notice that we have, first, the only attitude which corresponds to our relations to Christ.

How remarkable it is that this Apostle should go on the presumption that our conduct affects Him, that it is possible for us to please, or to displease Jesus Christ now. We often wonder whether the beloved dead are cognisant of what we do; and whether any emotions of something like either our earthly complacency or displeasure, can pass across the undisturbed calm of their hearts, if they are aware of what their loved ones here are doing. That question has to be left very much in the dark, however our hearts may sometimes seek to enforce answers. But this we know, that that loving Lord, not merely by the omniscience of His divinity, but by the perpetual knowledge and sympathy of His perfect manhood, is not only cognizant of, but is affected by, the conduct of His professed followers here on earth. And since it is true that He now is not swept away into some oblivious region where the dead are, but is close beside us all, cognizant of every act, watching every thought, and capable of having something like a shadow of a pang passing across the Divine depth of His eternal joy and repose at the right hand of God, then, surely, the only thing that corresponds to such a relationship as at present subsists between the Christian soul and the Lord is that we should take as our supreme and continual aim that, 'whether present or absent, we should be well-pleasing to Him.' Nor does that demand rest only upon the realities of our present relation to that Lord, but it goes back to the past facts on which our present relation rests. And the only fitting response to what He has been and done for us is that we should, each of us, in the depth of our hearts, and in the widest circumference of the surface of our lives, enthrone Him as absolute Lord, and take His good pleasure as our supreme law. Jesus Christ is King because He is Redeemer. The only adequate response to what He has done for me is that I should absolutely submit myself to Him, and say to Him, 'O Lord! truly I am Thy servant! Thou hast loosed my bonds.' The one fitting return to make for that Cross and Passion is to enthrone His will upon my will, and to set Him as absolute Monarch over the whole of my nature. Thoughts, affections, purposes, efforts, and all should crown Him King, because He has died for me. The conduct which corresponds to the relations which we bear to Christ as the present Judge of our work, and the Redeemer of our souls by His mighty deed in the past, is this of my text, to make my one law His will, and to please Him that hath called me to be His soldier.

The meaning of being a Christian is that, in return for the gift of a whole Christ, I give my whole self to Him. 'Why call ye me Lord! Lord! and do not the things which I say?' If He is what He assuredly is to every one of us, nothing can be plainer than that we are thereby bound by obligations which are not iron, but are more binding than if they were, because they were woven out of the cords of love and the bands of a man, bound to serve Him supremely, Him only, Him always, Him by the suppression of self, and the making His pleasure our law.

II. Now, secondly, let me ask you to notice that we have here the all-sufficient guide for practical life.

It sounds very mystical, and a trifle vague, to say, Do everything to please Jesus Christ. It is all-comprehensive; it is mystical in the sense that it goes down below the mere surface of prescriptions about conduct. But it is not vague, and it is capable of immediate application to every part, and to every act, of every man's life.

For what is it that pleases Jesus Christ? His own likeness; as, according to the old figure -- which is, I suppose, true to spiritual facts, whether to external facts or not -- the refiner knows that the metal is ready to flow when he can see his own face in it. Jesus Christ desires most that we should all be like Him. That we are to bear His image is as comprehensive, and at the same time as specific, a way of setting forth the sum of Christian duty, as are the words of my text. The two phrases mean the same thing.

And what is the likeness to Jesus Christ which it is thus our supreme obligation and our truest wisdom and perfection to bear? Well! we can put it all into two words -- self-suppression and continual consciousness of obedience to the Divine will. The life of Jesus Christ, in its brief records in Scripture, is felt by every thoughtful man to contain within its narrow compass adequate direction for, and to set forth the ideal of, human life. That is not because He went through all varieties of earthly experience, for He did not. The life of a Jewish peasant nineteen centuries ago was extremely unlike the life of a Manchester merchant, of a college professor, of a successful barrister, of a struggling mother, in this present day. But in the narrow compass of that life there are set forth these two things, which are the basis of all human perfection -- the absolute annihilation of self-regard, and the perpetual recognition of a Divine will. These are the things which every Christian man and woman is bound by the power of Christ's Cross to translate into the actions correspondent with their particular circumstances. And so the student at his desk and the sailor on his deck, the miner in his pit, the merchant on 'Change, the worker in various handicrafts, may each be sure that they are doing what is pleasing to Christ if, in their widely different ways, they seek to do what they can do in all the varieties of life -- crucify self, and commune with God.

That is not easy. Whatever may be the objections to be brought against this summary of Christian duty, the objection that it is vague is the last that can be sustained. Try it, and you will find out that it is anything but vague. It will grip tight enough, depend upon it. It will go deep enough down into all the complexities of our varying circumstances. If it has a fault (which it has not) it is in the direction of too great stringency for unaided human nature. But the stringency is not too great when we depend upon Him to help us, and an impossible ideal is a certain prophet of its own fulfilment some day.

So, brethren, here is the sufficient guide, not because it cumbers us with a mass of wretched little prescriptions such as a martinet might give, about all sorts of details of conduct. That is left to profitless casuists like the ancient rabbis. But the broad principles will effloresce into all manner of perfectnesses and all fruits. He that has in his heart these thoughts, that the definition of virtue is pleasing Jesus Christ, that the concrete form of goodness is likeness to Him, and that the elements of likeness to Him are these two, that I should never think about myself, and always think about God, needs no other guide or instructor to fill his life with 'whatsoever things are lovely and of good report,' and to make his own all that the world calls virtue, and all which the consciences of good men have conspired to praise.

But not only does this guide prove its sufficiency by reason of its comprehensiveness, but also because there is no difficulty in ascertaining what at each moment it prescribes. Of course, I know that such a precept as this cannot contain in itself guidance in matters of mere practical expediency. But, apart from these -- which are to be determined by the ordinary exercise of prudence and common sense -- in regard to the right and the wrong of our actions, I believe that if a man wants to know Christ's will, and takes the way of knowing it which Christ has appointed, he shall not be left in darkness, but shall have the light of life.

For love has a strange power of divining love's wishes, as we all know, and as many a sweetness in the hearts and lives of many of us has shown us. If we cherish sympathy with Jesus Christ we shall look on things as He looks on them, and we shall not be left without the knowledge of what His pleasure is. If we keep near enough to Him the glance of His eye will do for guidance, as the old psalm has it. They are rough animal natures that do not understand how to go, unless their instructors be the crack of the whip or the tug of the bridle. 'I will guide thee with Mine eye.' A glance is enough where there are mutual understanding and love. Two musical instruments in adjoining rooms, tuned to the same pitch, have a singular affinity, and if a note be struck on the one the other will vibrate to the sound. And so hearts here that love Jesus Christ and keep in unison with Him, and are sympathetic with His desires, will learn to know His will, and will re-echo the music that comes from Him. And if our supreme desire is to know what pleases Jesus Christ, depend upon it the desire will not be in vain, 'If any man wills to do His will he shall know of the doctrine.' Ninety per cent. of all our perplexities as to conduct come from our not having a pure and simple wish to do what is right in His sight, clearly supreme above all others. When we have that wish it is never left unsatisfied.

And even if sometimes we do make a mistake as to what is Christ's pleasure, if our supreme wish and honest aim in the mistake have been to do His pleasure, we may be sure that He will be pleased with the deed. Even though its body is not that which He willed us to do, its spirit is that which He does desire. And if we do a wrong thing, a thing in itself displeasing to Him, whilst all the while we desired to please Him, we shall please Him in the deed which would otherwise have displeased Him. And so two Christian men, for instance, who take opposite sides in a controversy, may both of them be doing what is well-pleasing in His sight, whilst they are contradicting one another, if they are doing it for His sake. And it is possible that the inquisitor and his victim may both have been serving Christ. At all events, let us be sure of this, that whensoever we desire to please Him, He will help us to do it, and ordinarily will help us by making clear to us the path on which His smile rests.

III. Again, notice that we have here an all-powerful motive for Christian life.

The one thing which all other summaries of duty lack is motive power to get themselves carried into practice. But we all know, from our own happy human experience, that no motive which can be brought to bear upon men is stronger, when there are loving hearts concerned, than this simple one, 'Do it to please me.' And that is what Jesus Christ really says. That is no piece of mere sentiment, brethren, nor of mere pulpit rhetoric. That is the deepest thought of Christian morality, and is the distinctive peculiarity which gives the morality of the New Testament its clear supremacy over all other. There are precepts in it far nobler and loftier than can be found elsewhere. The perspective of virtues and graces in it is different from that which ordinarily prevails amongst men. But I do not think that it is in the details of its precepts so much as in the communication of power to obey them, and in the suggestion of the motive which makes them all easy, that the difference of Christ's ethics from all the teaching of the world beside is most truly to be found.

And here lies the excellence thereof. It is a poor, cold thing to say to a man, 'Do this because it is right.' It is a still more powerless thing to say to him, 'Do this because it is expedient' 'Do this because, in the long run, it leads to happiness.' It is all different when you say, 'Do this to please Jesus Christ, to please that Christ who pleased not Himself but gave Himself for you.' That is the fire that melts the ore. That is the heat that makes flexible the hard, stiff material. That is the motive which makes duty delight, which makes 'the rough places plain' and 'the crooked things straight.' It does not abolish natural tastes, it does not supersede natural disinclinations, but it does smooth and soften unwelcome and hard tasks, and it invests service with a halo of glory, and changes the coldness of duty into rosy light; as when the sunrise strikes on the peaks of the frozen mountains. The one motive which impels men, and can be trusted to secure in them whatsoever things are noble, is to please Him.

So we have the secret of blessedness in these words. For self-submission and suppression are blessedness. Our miseries come from our unbridled wills, far more than from our sensitive organisations. It is because we do not accept providences that providences hurt. It is because we do not accept the commandments that the commandments are burdensome. Those who have no will, except as it is vitalised by God's will, have found the secret of blessedness, and have entered into rest. In the measure in which we approximate to that condition, our wills will be strengthened as well as our hearts set at ease.

And blessedness comes, too, because the approbation of the Master, which is the aim of the servant, is reflected in the satisfaction of an approving conscience, which points onwards to the time when the Master's approval shall be revealed in the servant's glory.

I was reading the other day about a religious reformer who arose in Eastern lands a few years since, and gathered many disciples. He and his principal follower were seized and about to be martyred. They were suspended by cords from a gibbet, to be fired at by a platoon of soldiers. And as they hung there, the disciple turned to his teacher, and as his last word on earth said, 'Master! are you satisfied with me?' His answer was a silent smile; and the next minute a bullet was in his heart. Dear brethren, do you turn to Jesus Christ with the same question, 'Master! art Thou satisfied with me?' and you will get His smile here; and hereafter, 'Well done, good and faithful servant.'