Now the end of the commandment is charity out of a pure heart, and of a good conscience, and of faith unfeigned:

But the end of the charge is love out of a pure heart and a good conscience and faith unfeigned:

Now the end of the commandment is charity, from a pure heart, and a good conscience, and an unfeigned faith.

But the end of what is enjoined is love out of a pure heart and a good conscience and unfeigned faith;

And the end of the charge is love out of a pure heart, and of a good conscience, and of faith unfeigned,

But the end sought to be secured by exhortation is the love which springs from a pure heart, a clear conscience and a sincere faith.

But the effect of the order is love coming from a clean heart, and a knowledge of what is right, and true faith:

but the goal of this command is love, out of a pure heart and a good conscience and unfeigned faith;

Now the goal of instruction is charity from a pure heart, and a good conscience, and an unfeigned faith.

The object of all instruction is to call forth that love which comes from a pure heart, a clear conscience, and a sincere faith.

Now the end of the commandment - see the notes on Romans 10:4. In order that Timothy might fulfil the design of his appointment, it was necessary that he should have a correct view of the design of the law. The teachers to whom he refers insisted much on its obligation and importance; and Paul designs to say that he did not intend to teach that the law was of no consequence, and was not, when properly understood, obligatory. Its nature and use, however, was not correctly understood by them, and hence it was of great importance for Timothy to inculcate correct views of the purpose for which it was given. The word "commandment" here some have understood of the gospel (Doddridge), others of the particular command which the apostle here gives to Timothy (Benson, Clarke, and Macknight); but it seems more naturally to refer to all that God had commanded - his whole law. As the error of these teachers arose from improper views of the nature and design of law, Paul says that that design should be understood. It was not to produce distinctions and angry contentions, and was not to fetter the minds of Christians with minute and burdensome observances, but it was to produce love.
Is charity - On the meaning of this word, see notes on 1-Corinthians 13:1.
Out of a pure heart - The love which is genuine must proceed from a holy heart. The commandment was not designed to secure merely the outward expressions of love, but that which had its seat in the heart.
And of a good conscience - A conscience free from guilt. Of course there can be no genuine love to God where the dictates of conscience are constantly violated, or where a man knows that he is continually doing wrong. If a man wishes to have the evidence of love to God, he must keep a good conscience. All pretended love, where a man knows that he is living in sin, is mere hypocrisy.
And of faith unfeigned - Undissembled confidence in God. This does seem to be intended specifically of faith in the Lord Jesus, but it means that all true love to God, such as this law would produce, must be based on confidence in him. How can anyone have love to him who has no confidence in him? Can we exercise love to a professed friend in whom we have no confidence? Faith, then, is as necessary under the law as it is under the gospel.

Now the end of the commandment is charity - These genealogical questions lead to strife and debate; and the dispensation of God leads to love both to God and man, through faith in Christ. These genealogical questions leave the heart under the influence of all its vile tempers and evil propensities; Faith in Jesus purifies the heart. No inquiry of this kind can add to any thing by which the guilt of sin can be taken away; but the Gospel proclaims pardon, through the blood of the Lamb, to every believing penitent. The end, aim, and design of God in giving this dispensation to the world is, that men may have an unfeigned faith, such as lays hold on Christ crucified, and produces a good conscience from a sense of the pardon received, and leads on to purity of heart; Love to God and man being the grand issue of the grace of Christ here below, and this fully preparing the soul for eternal glory. He whose soul is filled with love to God and man has a pure heart, a good conscience, and unfeigned faith. But these blessings no soul can ever acquire, but according to God's dispensation of faith.
The paraphrase and note of Dr. Macknight on this verse are very proper: "Now the scope of the charge to be given by thee to these teachers is, that, instead of inculcating fables and genealogies, they inculcate love to God and man, proceeding from a pure heart, and directed by a good conscience, and nourished by unfeigned faith in the Gospel doctrine. The word παραγγελια denotes a message or order, brought to one from another, and delivered by word of mouth. The charge here meant is that which the apostle ordered Timothy to deliver to the teachers in Ephesus; for he had said, 1-Timothy 1:3 : I had besought thee to abide still at Ephesus, ἱνα παραγγειλῃς, that thou mightest charge some: here he tells him what the scope of this charge was to be."
Of faith unfeigned - Πιστεως ανυποκριτου· A faith not hypocritical. The apostle appears to allude to the Judaizing teachers, who pretended faith in the Gospel, merely that they might have the greater opportunity to bring back to the Mosaic system those who had embraced the doctrine of Christ crucified. This Is evident from the following verse.

(4) Now the end of the (c) commandment is (d) charity out of a pure heart, and [of] a good conscience, and [of] faith unfeigned:
(4) The second admonition is, that the right use and practice of the doctrine must be joined with the doctrine. And that consists in pure charity, and a good conscience, and true faith.
(c) Of the Law.
(d) There is neither love without a good conscience, nor a good conscience without faith, nor faith without the word of God.

Now the end of the commandment is charity,.... By the "commandment" may be meant, the order given to Timothy, or the charge committed to him; see 1-Timothy 1:18 to forbid the teaching of another doctrine, and to avoid fables and endless genealogies; the end and design of which was to cultivate peace, to maintain and secure brotherly love, which cannot long subsist, when a different doctrine is introduced and received; and to promote godly edification, which is brought about by charity or love, for charity edifies; but is greatly hindered by speculative notions, fabulous stories, and genealogical controversies and contentions: or by it may be intended the ministration of the Gospel, called the commandment, 1-Timothy 6:14, because enjoined the preachers of it by Christ; the end of which is to bring persons to the obedience of faith, or to that faith which works by love, to believe in Christ, to love the Lord, his truths, ordinances, people, and ways; or rather the moral law is designed, which is often called the commandment, Romans 7:8 since of this the apostle treats in some following verses; the end and design, sum and substance, completion and perfection of which law are love to God, and love to one another; see Matthew 22:36, which charity or love, when right,
springs out of a pure heart; which no man has naturally; every man's heart is naturally impure; nor can he make it pure; by the strength of nature, or by anything that he can do: there are some that are pure in their own eyes, and in the esteem of others, and yet are not cleansed from their filthiness, and are inwardly full of all manner of impurity; though there are some that have pure hearts, and they are such, who have clean hearts created in them by the Spirit of God; who are regenerated and sanctified by him; whose hearts are purified by faith; and who have their hearts sprinkled from an evil conscience by the blood of Christ; and who are not double minded, speak with a heart and a heart, but whose hearts are sincere and upright, and without hypocrisy; so that charity or love, from such a heart, is love without dissimulation, which is not in tongue and words only, but in deed and in truth; it is an unfeigned love, or loving with a pure heart fervently,
And of a good conscience; there is a conscience in every man, that accuses or excuses, unless it is cauterized or seared: but this conscience is naturally evil and defiled, and does not perform its office aright; either it takes no notice of, and is not concerned about sin, and has no remorse for it, or it takes notice of little things, and lets pass greater ones, or speaks peace when destruction is at hand: a good conscience is a conscience purified by the grace of God, and purged from dead works by the blood of Christ; under the influence of which a man acts uprightly in the discharge of his duty, and exercises a conscience void of offence towards God and man; and charity, proceeding from such a conscience, is of the right kind: and of faith unfeigned; with which a man really, and from the heart, believes what he professes; so did not Simon Magus, and all other temporary believers, whose faith is a feigned faith, a dead and inactive one; whereas true faith is an operative grace, it is attended with good works, and particularly it works by love: and that charity or love, which springs from faith unfeigned, is unfeigned love also, such as answers the design, and is the substance of the commandment. These words may be considered in a gradation, or as a spiritual genealogy, in opposition to the endless ones before mentioned, thus; that charity which is the end of the commandment comes out of a pure heart, out of which proceeds a good conscience, and from thence faith unfeigned. But the other way of interpreting seems best.

Whatever tends to weaken love to God, or love to the brethren, tends to defeat the end of the commandment. The design of the gospel is answered, when sinners, through repentance towards God and faith in Jesus Christ, are brought to exercise Christian love. And as believers were righteous persons in God's appointed way, the law was not against them. But unless we are made righteous by faith in Christ, really repenting and forsaking sin, we are yet under the curse of the law, even according to the gospel of the blessed God, and are unfit to share the holy happiness of heaven.

But--in contrast to the doctrine of the false teachers.
the end--the aim.
the commandment--Greek, "of the charge" which you ought to urge on your flock. Referring to the same Greek word as in 1-Timothy 1:3, 1-Timothy 1:18; here, however, in a larger sense, as including the Gospel "dispensation of God" (see on 1-Timothy 1:4; 1-Timothy 1:11), which was the sum and substance of the "charge" committed to Timothy wherewith he should "charge" his flock.
charity--LOVE; the sum and end of the law and of the Gospel alike, and that wherein the Gospel is the fulfilment of the spirit of the law in its every essential jot and tittle (Romans 13:10). The foundation is faith (1-Timothy 1:4), the "end" is love (1-Timothy 1:14; Titus 3:15).
out of--springing as from a fountain.
pure heart--a heart purified by faith (Acts 15:9; 2-Timothy 2:22; Titus 1:15).
good conscience--a conscience cleared from guilt by the effect of sound faith in Christ (1-Timothy 1:19; 1-Timothy 3:9; 2-Timothy 1:3; 1-Peter 3:21). Contrast 1-Timothy 4:2; Titus 1:15; compare Acts 23:1. John uses "heart," where Paul would use "conscience." In Paul the understanding is the seat of conscience; the heart is the seat of love [BENGEL]. A good conscience is joined with sound faith; a bad conscience with unsoundness in the faith (compare Hebrews 9:14).
faith unfeigned--not a hypocritical, dead, and unfruitful faith, but faith working by love (Galatians 5:6). The false teachers drew men off from such a loving, working, real faith, to profitless, speculative "questions" (1-Timothy 1:4) and jangling (1-Timothy 1:6).

The end of the commandment. The purpose of the charge (Revision) entrusted to you (see 1-Timothy 1:3) is love. You must show these teachers that instead of teaching foolish fables they must inculcate love.
Out of a pure heart. The three things essential to a pure and holy love are: (1) A pure heart; (2) a good conscience; and (3) sincere faith.
From which some having swerved. From love based on these three principles.
Unto vain jangling. Are engaging in idle disputes.
Desiring to be teachers. To be teachers of law; there is no article. These aspire to a work for which they are totally unfitted. Who has not met the class of men described?

Whereas the end of the commandment - of the whole Christian institution. Is love - And this was particularly the end of the commandment which Timotheus was to enforce at Ephesus, 1-Timothy 1:3, 1-Timothy 1:18. The foundation is faith; the end, love. But this can only subsist in an heart purified by faith, and is always attended with a good conscience.