Wherefore, putting away lying. From this head of doctrine, that is, from the righteousness of the new man, all godly exhortations flow, like streams from a fountain; for if all the precepts which relate to life were collected, yet, without this principle, they would be of little value. Philosophers take a different method; but, in the doctrine of godliness, there is no other way than this for regulating the life. Now, therefore, he comes to lay down particular exhortations, drawn from the general doctrine. Having concluded from the truth of the gospel, that righteousness and holiness ought to be true, he now argues from the general statement to a particular instance, that every man should speak truth with his neighbour. Lying is here put for every kind of deceit, hypocrisy, or cunning; and truth for honest dealing. He demands that every kind of communication between them shall be sincere; and enforces it by this consideration, for we are members one of another. That members should not agree among themselves, -- that they should act in a deceitful manner towards each other, is prodigious wickedness.

Wherefore putting away lying - It may seem strange that the apostle should seriously exhort Christians to put away "lying," implying that they were in the habit of indulging in falsehood. But we are to remember:
(1) that lying is the universal vice of the pagan world. Among the ancient pagans, as among the moderns, it was almost universally practiced. It has been remarked by a distinguished jurist who had spent much time in India, that he would not believe a Hindu on his oath. The same testimony is borne by almost all the missionaries. of the character of pagans everywhere. No confidence can be placed in their statements; and, where there is the slightest temptation to falsehood, they practice it without remorse.
(2) the Ephesians had been recently converted, and were, to a great extent, ignorant of the requirements of the gospel. A conscience has to be "created" when pagans are converted, and it is long before they see the evils of many things which appear to us to be palpably wrong.
(3) the effects of former habits abide long, often, after a man is converted. He who has been in the habit of profane swearing, finds it difficult to avoid it; and he who has been all his life practicing deception, will find himself tempted to practice it still. It was for reasons such as these, probably, that the apostle exhorted the Ephesians to put away "lying," and to speak the truth only. Nor is the exhortation now inappropriate to Christians, and there are many classes to whom it would now be proper - such as the following:
(1) He who is in the habit of concealing the defects of an article in trade, or of commending it for more than its real value - "let him put away lying."
(2) he, or she, who instructs a servant to say that they are not at home, when they are at home: or that they are sick, when they are not sick or that they are engaged, when they are not engaged - "let them put away lying."
(3) he that is in the habit of giving a coloring to his narratives; of conveying a false impression by the introduction or the suppression of circumstances that are important to the right understanding of an account - "let him put away lying."
(4) he that is at no pains to ascertain the exact truth in regard to any facts that may affect his neighbor; that catches up flying rumors without investigating them, and that circulates them as undoubted truth, though they may seriously affect the character and peace of another - "let him put away lying."
(5) he that is in the habit of making promises only to disregard them - "let him put away lying." The community is full of falsehoods of that kind, and they are not all confined to the people of the world. Nothing is more important in a community than simple "truth" - and yet, it is to be feared that nothing is more habitually disregarded. No professing Christian can do any good who has not an unimpeachable character for integrity and truth - and yet who can lay his hand on his breast and say before God that he is in all cases a man that speaks the simple and unvarnished truth?
For we are members one of another - We belong to one body - the church - which is the body of Christ; see the notes Romans 5:12. The idea is, that falsehood tends to loosen the bonds of brotherhood. In the "human body" harmony is observed. The eye never deceives the hand, nor the hand the foot, nor the heart the lungs. The whole move harmoniously as if the one could put the utmost confidence in the other - and falsehood in the church is as ruinous to its interests as it would be to the body if one member was perpetually practicing a deception on another.

Wherefore putting away lying - All falsity, all prevarication, because this is opposite to the truth as it is in Jesus, Ephesians 4:21, and to the holiness of truth, Ephesians 4:24.
Speak every man truth with his neighbor - Truth was but of small account among many of even the best heathens, for they taught that on many occasions a lie was to be preferred to the truth itself. Dr. Whitby collects some of their maxims on this head.
Κρειττον δε ελεσθαι ψευδος, η αληθες κακον· "A lie is better than a hurtful truth." - Menander.
Το γαρ αγαθον κρειττον εστι της αληθειας· "Good is better than truth." - Proclus.
Ενθα γαρ τι δει και ψευδος λεγεσθαι, λεγεσθω. "When telling a lie will be profitable, let it be told." - Darius in Herodotus, lib. iii. p. 101.
"He may lie who knows how to do it εν δεοντι καιρῳ, in a suitable time." - Plato apud Stob., ser. 12.
"There is nothing decorous in truth but when it is profitable; yea, sometimes και ψευδος ωνησεν ανθρωπους, και τ' αληθες εβλαψεν, truth is hurtful, and lying is profitable to men." - Maximus Tyrius, Diss. 3, p. 29.
Having been brought up in such a loose system of morality, these converted Gentiles had need of these apostolic directions; Put away lying; speak the truth: Let lying never come near you; let truth be ever present with you.
We are members one of another - Consider yourselves as one body, of which Jesus Christ is the head; and as a man's right hand would not deceive or wrong his left hand, so deal honestly with each other; for ye are members one of another.

(14) Wherefore putting away lying, speak every man truth with his neighbour: for we are members one of another.
(14) He commends separately certain special Christian virtues, and first of all he requires truth (that is to say, sincere manners), condemning all deceit and hypocrisy, because we are born one for another.

Wherefore putting away lying,.... Which is one of the deeds of the old man, and a branch of the former conversation agreeable to him: a lie is a voluntary disagreement of the mind and speech, with a design to deceive; it is to speak that which is false, contrary to truth shining in the mind; and it is spoken knowingly and willingly, and with a design to impose upon others; hence a man may speak what is false, and not be a liar, if he does not know it to be so; and hence parables, fables, tropes, figures, hyperboles, &c. are not lies, because they are not used to deceive, but to illustrate and enforce truth: there are several sorts of lies; there is an officious lie, which is told for the service of others, but this is not lawful; for evil is not to be done, that good may come of it; and a man may as well tell a lie to serve himself, as another; and any other sin by the same rule may be allowed of, and tolerated; besides, it is not lawful to lie for God, and therefore not for a creature: and there is a jocose lie; this ought not to be encouraged; all appearance of evil should be abstained from; every idle word must be accounted for; and hereby also an evil habit of lying may be acquired: and there is a lie which is in itself directly hurtful, and injurious; as is every false thing, said with a design to deceive: and there are religious lies, and liars; some practical ones, as those who do not sincerely worship God, and who are dissolute in their lives, and their practice is not according to their profession; and there are others who are guilty of doctrinal lies, as antichrist and his followers, who are given up to believe a lie; and such who deny the deity, incarnation, Messiahship, work, office, grace, righteousness, and sacrifice of Christ; and who profess themselves to be Christians, and are not: the springs and causes of lying are a corrupt heart and the lusts of it, which prompt unto it; such as covetousness, malice, and the fear of men; and also a tempting devil, the father of lies; and who is a lying spirit, in the hearts and mouths of men; this is a vice which ought to be put away, especially by professors of religion; the effects of it are sad; it brings infamy, disgrace, and discredit, upon particular persons; and has brought judgments upon nations, where it has in general obtained; and has been the cause of corporeal diseases and death; and even makes men liable to the lake of fire and brimstone, which is the second death: it is a sin exceeding sinful; it is a breach of God's law; an aping of the devil; it is against the light of nature, and is destructive of civil society, and very abominable in the sight of God: wherefore
speak every man truth with his neighbour; both with respect to civil and religious affairs, in common conversation, in trade and business, and in all things relating to God and men:
for we are members one of another; as men, are all of one blood, descended from one man, and so are related one to another; and as in civil society, belong to one body politic; and in a religious sense, members of the same mystical body, the church; of which Christ, who is the truth itself, is the head; and therefore should not attempt to deceive one another by lying, since there is such a near relation and close union of one to another.

Notice the particulars wherewith we should adorn our Christian profession. Take heed of every thing contrary to truth. No longer flatter or deceive others. God's people are children who will not lie, who dare not lie, who hate and abhor lying. Take heed of anger and ungoverned passions. If there is just occasion to express displeasure at what is wrong, and to reprove, see that it be without sin. We give place to the devil, when the first motions of sin are not grievous to our souls; when we consent to them; and when we repeat an evil deed. This teaches that as sin, if yielded unto, lets in the devil upon us, we are to resist it, keeping from all appearance of evil. Idleness makes thieves. Those who will not work, expose themselves to temptations to steal. Men ought to be industrious, that they may do some good, and that they may be kept from temptation. They must labour, not only that they may live honestly, but that they may have to give to the wants of others. What then must we think of those called Christians, who grow rich by fraud, oppression, and deceitful practices! Alms, to be accepted of God, must not be gained by unrighteousness and robbery, but by honesty and industry. God hates robbery for burnt-offerings.

Wherefore--From the general character of "the new man," there will necessarily result the particular features which he now details.
putting away--Greek, "having put away" once for all.
lying--"falsehood": the abstract. "Speak ye truth each one with his neighbor," is quoted, slightly changed, from Zac 8:16. For "to," Paul quotes it "with," to mark our inner connection with one another, as "members one of another" [STIER]. Not merely members of one body. Union to one another in Christ, not merely the external command, instinctively leads Christians to fulfil mutual duties. One member could not injure or deceive another, without injuring himself, as all have a mutual and common interest.

Wherefore. Since you were so taught, putting away falsehood, speak the truth.
We are members of one another. All members of one Christian household; hence every member has a right to the truth.
Be ye angry, and sin not. Quoted from Psalm 4:4, Septuagint Version. Do not sin through anger is the thought. If circumstances arouse your indignation, do not be led astray.
Let not the sun go down upon your wrath. Let there be no long continuance of your wrathful mind.
Neither give place to the devil. By cherishing anger. A person under the dominion of anger is in a fit state to be tempted to evil deeds.
Let him that stole. All sorts of sinners had been converted among the Gentiles, even thieves. In this exhortation, "To put off the old man and his deeds" (Ephesians 4:22), this class is embraced also by name.
Let him labor. Honest labor is the best antidote to a dishonest life. Every man is to labor in order that he may not only supply his needs, but have that which he can give.

Wherefore - Seeing ye are thus created anew, walk accordingly, in every particular. For we are members one of another - To which intimate union all deceit is quite repugnant.