'And have no fellowship with the unfruitful works of darkness, but rather reprove them.12. For it is a shame even to speak of those things which are done of them in secret.13. But all things that are reproved are made manifest by the light: for whatsoever doth make manifest is light.14. Wherefore he saith, Awake thou that sleepest, and arise from the dead, and Christ shall give thee light.15. See then that ye walk circumspectly, not as fools, but as wise, 16. Redeeming the time, because the days are evil.17. Wherefore be ye not unwise, but understanding what the will of the Lord is.18. And be not drunk with wine, wherein is excess; but be filled with the Spirit; 19. Speaking to yourselves in psalms, and hymns, and spiritual songs, singing and making melody in your heart to the Lord; 20. Giving thanks always for all things unto God and the Father in the name of our Lord Jesus Christ; 21. Submitting yourselves one to another in the fear of God.' -- Eph. v.11-21.

There are three groups of practical exhortations in this passage, of which the first deals with the Christian as a reproving light in darkness; the second, with the Christian life as wisdom in the midst of folly; and the third with Christian sobriety and inspiration as the true exhilaration in contrast with riotous drunkenness. Probably such intoxication was prevalent in Ephesus in connection with the worship of 'Diana of the Ephesians,' for Paul was not the man to preach vague warnings against vices to which his hearers were not tempted. An under-current of allusion to such orgies accompanying the popular cult may be discerned in his words.

These two preceding sets of precepts can only be briefly touched on now. They lead up to the third, and the second is built on the first by a 'therefore' (ver.15). The Apostle has just been saying that Christians were 'darkness, but are now light in the Lord,' and thence drawing the law for their life, to walk as 'children of light.' A very important part of such walk is recoiling from all share in 'the unfruitful works of darkness,' -- a significant expression branding such deeds as being both bad in their source and in their results. Dark doings have consequences tragic enough and certain enough, but they are barren of all such issues as correspond to men's obligations and capacities. Their outcome is like the growths on a tree, which are not fruit, but products of disease. There is no fruit grown in the dark; there is no worthy product from us unless Christ is our light. If He is, and we are therefore 'light in the Lord,' we shall 'reprove' or 'convict' the Christless life. Its sinfulness will be shown by the contrast with the Christ-life. A thunder-cloud never looks so lividly black as when smitten by sunshine.

Our lives ought to make evil things ashamed to show their ugly faces. Christians should be, as it were, the incarnate conscience of a community. The Apostle is not thinking so much of words as of deeds, though words are not to be withheld when needful. The agent of reproof is 'the light,' which here is the designation of character as transformed by Jesus, and the process of reproof or conviction is simply the manifestation of the evil in its true nature, which comes from setting it in the beams of the light. To show sin as it is, is to condemn it; 'for everything that is made manifest is light.' Observe that Paul here speaks of 'light,' not 'the light,' -- that is, he is speaking now not of Christian character, which he had likened to light, but of physical light to which he had likened it, and is backing up his figurative statement as to the reproving and manifesting effects of the former, by the plain fact as to the latter, that, when daylight shines on anything, it is revealed, and, as it were, becomes light. He clenches his exhortation by quoting probably an early Christian hymn, which regards Christ as the great illuminator, ready to shine on all drowsy, dark souls as soon as they stir and rouse themselves from drugged and fatal sleep.

The second set of exhortations here is connected with the former by a 'therefore,' which refers to the whole preceding precept. Because the Christian is to shake himself free from complicity with works of darkness, and to be their living condemnation, he must take heed to his goings. A climber on a glacier has to look to his feet, or he will slip and fall down a crevasse, perhaps, from which he will never be drawn up. Heedlessness is folly in such a world as this. '"Don't care" comes to the gallows.' The temptation to 'go as you please' is strong in youth, and it is easy to scoff at 'cold-blooded folks who live by rule,' but they are the wise people, after all. A great element in that heedfulness is a quick insight into the special duty and opportunity of the moment, for life is not merely made up of hours, but each has its own particular errand for us, and has some possibility in it which, neglected, may be lost for ever.

The mystic solemnity of time is that it is made up of 'seasons.' We shall walk heedfully in the degree in which we are awake to the moment's meaning, and grasp opportunity by the forelock, or, as Paul says, 'buy up the opportunity.' But wise heed to our walk is not enough, unless we have a sure standard by which to regulate it. A man may take great care of his watch, but unless he can compare it with a chronometer, or, as they do in Edinburgh, pull out their watches when the one o'clock gun is fired on a signal from Greenwich, he may be far out and not know it. So the Apostle adds the one way to keep our lives right, and the one source of true, practical wisdom -- the 'understanding what the will of the Lord is.' He will not go far wrong whose instinctive question, as each new moment, with its solemn, animating possibilities, meets him, is, 'What wilt Thou have me to do?' He will not be nearly right who does not first of all ask that.

Then Paul comes to his precept of temperance. It naturally flows from the preceding, inasmuch as a drunken man is as sure to be incapable of taking heed to his conduct as of walking straight. He reels in both. He is stone-blind to the meaning of the moments. He hears no call, though the 'voice of the trumpet' may be 'exceeding loud,' and as for understanding what the will of the Lord is, that is far beyond him. The intoxication of an hour or the habit of drinking makes obedience to the foregoing precepts impossible. This master vice carries all other vices in its pocket.

Paul makes a daring, and, as some would think, an irreverent, comparison, when he proposes being 'filled with the Spirit' as the Christian alternative or substitute to being 'drunken with wine.' But the daring comparison suggests deep truth. The spurious exhilaration, the loosening of the bonds of care, the elevation above the pettiness and monotony of daily life, which the drunkard seeks, and is degraded and deceived in proportion as he momentarily finds, are all ours, genuinely, nobly, and to our infinite profit, if we have our empty spirits filled with that Divine Life. That exhilaration does not froth away, leaving bitter dregs in the cup. That loosening of the bonds of care, and elevation above life's sorrows, does not flow from foolish oblivion of facts, nor end in their being again roughly forced on us. 'Riot' bellows itself hoarse, and is succeeded by corresponding depression; but the calm joys of the Spirit-filled spirit last, grow, and become calmer and more joyful every day.

The boisterous songs of boon companions are set in contrast with the Christian 'psalms and hymns and spiritual songs,' which were already in use, and a snatch from one of which Paul has just quoted. Good-fellowship tempts men to drink together, and a song is a shoeing-horn for a glass; but the camaraderie is apt to end in blows, and is a poor caricature of the bond knitting all who are filled with the Spirit to one another, and making them willing to serve one another. The roystering or maudlin geniality cemented by drink generally ends in quarrels, as everybody knows that the truculent stage of intoxication succeeds the effusively affectionate one. But they who have the Spirit in them, and not only 'live in the Spirit,' but 'walk in the Spirit,' esteem each the other better than themselves. In a word, to be filled with the Spirit is the way to possess all the highest forms of the good which men are tempted to intoxication to secure, and which in it they find only for a moment, and which is coarse and unreal.