And the things that thou hast heard of me among many witnesses, the same commit thou to faithful men, who shall be able to teach others also.
The things — The wholesome doctrine, 2 Timothy 1:13.
Commit — Before thou leavest Ephesus. To faithful men, who will be able, after thou art gone, to teach others.
 No man that warreth entangleth himself with the affairs of this life; that he may please him who hath chosen him to be a soldier.
No man that warreth entangleth himself — Any more than is unavoidable.
In the affairs of this life — With worldly business or cares.
That — Minding war only, he may please his captain. In this and the next verse there is a plain allusion to the Roman law of arms, and to that of the Grecian games. According to the former, no soldier was to engage in any civil employment; according to the latter, none could be crowned as conqueror, who did not keep strictly to the rules of the game.
 The husbandman that laboureth must be first partaker of the fruits.
Unless he labour first, he will reap no fruit.
 Remember that Jesus Christ of the seed of David was raised from the dead according to my gospel:
Of the seed of David — This one genealogy attend to.
 Wherein I suffer trouble, as an evil doer, even unto bonds; but the word of God is not bound.
Is not bound — Not hindered in its course.
 Therefore I endure all things for the elect's sakes, that they may also obtain the salvation which is in Christ Jesus with eternal glory.
Therefore — Encouraged by this, that "the word of God be not bound." I endure all things - See the spirit of a real Christian? Who would not wish to be likeminded? Salvation is deliverance from all evil; glory, the enjoyment of all good.
 It is a faithful saying: For if we be dead with him, we shall also live with him:
Dead with him — Dead to sin, and ready to die for him.
 If we suffer, we shall also reign with him: if we deny him, he also will deny us:
If we deny him — To escape suffering for him.
 If we believe not, yet he abideth faithful: he cannot deny himself.
If we believe not — That is, though some believe not, God will make good all his promises to them that do believe.
He cannot deny himself — His word cannot fail.
 Of these things put them in remembrance, charging them before the Lord that they strive not about words to no profit, but to the subverting of the hearers.
Remind them — Who are under thy charge. O how many unnecessary things are thus unprofitably, nay hurtfully, contended for.
 Study to shew thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth.
A workman that needeth not to be ashamed — Either of unfaithfulness or unskilfulness.
Rightly dividing the word of truth — Duly explaining and applying the whole scripture, so as to give each hearer his due portion. But they that give one part of the gospel to all (the promises and comforts to unawakened, hardened, scoffing men) have real need to be ashamed.
 But shun profane and vain babblings: for they will increase unto more ungodliness.
They — Who babble thus will grow worse and worse.
 And their word will eat as doth a canker: of whom is Hymenaeus and Philetus;
And their word — If they go on, will be mischievous as well as vain, and will eat as a gangrene.
 Who concerning the truth have erred, saying that the resurrection is past already; and overthrow the faith of some.
Saying the resurrection is already past — Perhaps asserting that it is only the spiritual passing from death unto life.
 Nevertheless the foundation of God standeth sure, having this seal, The Lord knoweth them that are his. And, Let every one that nameth the name of Christ depart from iniquity.
But the foundation of God — His truth and faithfulness.
Standeth fast — Can never be overthrown; being as it were sealed with a seal, which has an inscription on each side: on the one, The Lord knoweth those that are his; on the other, Let every one who nameth the name of the Lord, as his Lord, depart from iniquity. Indeed, they only are his who depart from iniquity. To all others he will say, "I know you not." Matthew 7:22,23
 But in a great house there are not only vessels of gold and of silver, but also of wood and of earth; and some to honour, and some to dishonour.
But in a great house — Such as the church, it is not strange that there are not only vessels of gold and silver, designed for honourable uses, but also of wood and of earth - For less honourable purposes. Yet a vessel even of gold may be put to the vilest use, though it was not the design of him that made it.
 If a man therefore purge himself from these, he shall be a vessel unto honour, sanctified, and meet for the master's use, and prepared unto every good work.
If a man purge himself from these — Vessels of dishonour, so as to have no fellowship with them.
 Flee also youthful lusts: but follow righteousness, faith, charity, peace, with them that call on the Lord out of a pure heart.
Flee youthful desires — Those peculiarly incident to youth.
Follow peace with them — Unity with all true believers. Out of a pure heart-Youthful desires, destroy this purity: righteousness, faith, love, peace, accompany it.
 And the servant of the Lord must not strive; but be gentle unto all men, apt to teach, patient,
A servant of the Lord must not — Eagerly or passionately.
Strive — As do the vain wranglers spoken of, verse 23.
But be apt to teach — Chiefly by patience and unwearied assiduity.
 In meekness instructing those that oppose themselves; if God peradventure will give them repentance to the acknowledging of the truth;
In meekness — He has often need of zeal, always of meekness.
If haply God — For it is wholly his work.
May give them repentance — The acknowledging of the truth would then quickly follow.
 And that they may recover themselves out of the snare of the devil, who are taken captive by him at his will.
Who — At present are not only captives, but asleep; utterly insensible of their captivity.