I charge thee, therefore, before God and the Lord Jesus Christ It is proper to observe carefully the word therefore, by means of which he appropriately connects Scripture with preaching. This also refutes certain fanatics, who haughtily boast that they no longer need the aid of teachers, because the reading of scripture is abundantly sufficient. But Paul, after having spoken of the usefulness of Scripture, infers not only that all ought to read it, but that teachers ought to administer it, which is the duty enjoined on them. Accordingly, as all our wisdom is contained in the Scriptures, and neither ought we to learn, nor teachers to draw their instructions, from any other source; so he who, neglecting the assistance of the living voice, shall satisfy himself with the silent Scripture, will find how grievous an evil it is to disregard that way of learning which has been enjoined by God and Christ. Let us remember, I say, that the reading of Scripture is recommended to us in such a manner as not to hinder, in the smallest degree, the ministry of pastors; and, therefore, let believers endeavor to profit both in reading and in hearing; for not in vain hath God ordained both of them. Here, as in a very weighty matter, Paul adds a solemn charge, exhibiting to Timothy, God as the avenger, and Christ as the judge, if he shall cease to discharge his office of teaching. And, indeed, in like manner as God showed by an inestimable pledge, when he spared not his only-begotten Son, how great is the care which he has for the Church, so he will not suffer to remain unpunished the negligence of pastors, through whom souls, which he hath redeemed at so costly a price, perish or are exposed as a prey. Who shall judge the living and the dead More especially the Apostle fixes attention on the judgment of Christ; because, as we are his representatives, so he will demand a more strict account of evil administration. By "the living and the dead" are meant those whom he shall find still alive at his coming, and likewise those who shall have died. There will therefore be none that escape his judgment. The appearance of Christ and his kingdom mean the same thing; for although he now reigns in heaven and earth, yet hitherto his reign is not clearly manifested, but, on the contrary, is obscurely hidden under the cross, and is violently assailed by enemies. His kingdom will therefore be established at that time when, having vanquished his enemies, and either removed or reduced to nothing every opposing power, he shall display his majesty.

I charge thee therefore before God - See the notes on 1-Timothy 5:21.
Who shall judge the quick and the dead - That is, the Lord Jesus; for he is to be the judge of men; Matthew. 25:31-46; 2-Corinthians 5:10. The word "quick" means "living" (See the Acts 10:42 note; Ephesians 2:1 note); and the idea is, that he would be alike the judge of all who were alive when he should come, and of all who had died; see the notes on 1-Thessalonians 4:16-17. In view of the fact that all, whether preachers or hearers, must give up their account to the final Judge, Paul charges Timothy to be faithful; and what is there which will more conduce to fidelity in the discharge of duty, than the thought that we must soon give up a solemn account of the manner in which we have performed it?
At his appearing - That is, the judgment shall then take place. This must refer to a judgment yet to take place, for the Lord Jesus has not yet "appeared" the second time to men; and, if this be so, then there is to be a resurrection of the dead. On the meaning of the word rendered "appearing," see the notes on 2-Thessalonians 2:8. It is there rendered "brighteness"; compare 1-Timothy 6:14; 2-Timothy 1:10; Titus 2:13.
And his kingdom - Or, at the setting up of his kingdom. The idea of his reigning, or setting up his kingdom, is not unfrequently associated with the idea of his cominG; see Matthew 16:28. The meaning is, that, at his second advent, the extent and majesty of his kingdom will be fully displayed. It will be seen that he has control over the elements, over the graves of the dead, and over all the living. It will be seen that the earth and the heavens are under his sway, and that all things there acknowledge him as their sovereign Lord. In order to meet the full force of the language used by Paul here, it is not necessary to suppose that he will set up a visible kingdom on the earth, but only that there will be an illustrious display of himself as a king, and of the extent and majesty of the empire over which he presides: compare the Romans 14:11 note; Philippians 2:10 note.

I charge thee therefore before God - Whose herald thou art; and before the Lord Jesus Christ, whose salvation thou art to proclaim, and who is coming to judge the world - all that shall be found then alive, and all that have died from the foundation of the world.

I (1) charge [thee] therefore before God, and the Lord Jesus Christ, who shall judge the quick and the dead at his appearing and his kingdom;
(1) The principal and chief of all admonitions, being therefore proposed with a most earnest charge, is this: that the word of God is explained and set forth with a certain holy urgent exhorting, as necessity requires: but in such a way that a good and true ground of the doctrine is laid, and the vehemency is tempered with all holy meekness.

I charge thee therefore before God,.... Whose word the Scriptures are, and by whom they are inspired; who had made Timothy an able minister of the New Testament, and to whom he was accountable for his ministry:
and the Lord Jesus Christ; who is equal with God, and bestows ministerial gifts on men, and from whom Timothy had his; whose Gospel he preached; in whose cause he was embarked; and before whom he must appear, to give an account of his ministry, talents, and souls under his care:
who shall judge the quick and the dead at his appearing and his kingdom; it is certain there will be a general judgment; the day is appointed, and Christ is ordained the Judge of all men; all judgment is committed to him, and he is ready to exercise it; for which he is abundantly qualified, being God omniscient and omnipotent; and which he will execute in the most righteous and impartial manner. The persons that will be judged by him are, "the quick and the dead"; by which are meant, not the different parts of men, their souls which are living and immortal, and their bodies which die and will be raised from the dead, though they will be judged in their whole persons; nor the different sorts of men, as good men, who are made alive by the Spirit and grace of God, and evil men, who are dead in trespasses and sins, and die in their sins; though this is a truth that God will judge both the righteous and the wicked: but rather by the "quick", are meant, such as will be found alive at Christ's coming; and by the "dead", such as having been dead, will be raised by him; and in short, the characters include all mentioned; who must all stand before the judgment seat of Christ. The time when this will be, is,
at his appearing, and his kingdom; which may be considered as an hendyadis, expressive of one and the same thing; and so the Syriac version renders it, "at the revelation of his kingdom"; or as two things, the one as antecedent and preparatory to the other; the former refers to the appearance of Christ at the last day. He appeared frequently to the Old Testament saints in an human form; and he really appeared in human nature in the fulness of time; and after his resurrection to his apostles and others, and even after his ascension to some; and he appears in a spiritual manner to believers in all ages; but to them that look for him, he will appear a second time in person, in a most glorious manner: for the present he is received up into heaven, where he is as it were hid, and is unseen to corporeal eyes; but in his due time he will be manifested in his own and his Father's glory, and in the glory of his angels; and this appearance will be greatly to the advantage of the saints, who will then appear in glory, and be like him, and see him as he is, and hence they look for it, and love it; and at this time will be the judgment, and then will the kingdom of Christ take place. Christ has a kingdom now, and ever had, which is not of this world, but is of a spiritual nature; and which will be more manifest in that latter day, by the spread of the Gospel, the numerous instances of conversion, and the revival of powerful religion and godliness, which we commonly call the spiritual reign of Christ; but the kingdom here designed, is the personal reign of Christ, for a thousand years: at the beginning of which will be the judgment of the saints, who having the crown of righteousness given them by the Judge, will reign with him as kings and priests; and at the end of this period will be the judgment of the wicked. The charge made before these two divine Persons, God and his Son Jesus Christ, follows.

People will turn away from the truth, they will grow weary of the plain gospel of Christ, they will be greedy of fables, and take pleasure in them. People do so when they will not endure that preaching which is searching, plain, and to the purpose. Those who love souls must be ever watchful, must venture and bear all the painful effects of their faithfulness, and take all opportunities of making known the pure gospel.

SOLEMN CHARGE TO TIMOTHY TO DO HIS DUTY ZEALOUSLY, FOR TIMES OF APOSTASY ARE AT HAND, AND THE APOSTLE IS NEAR HIS TRIUMPHANT END: REQUESTS HIM TO COME AND BRING MARK WITH HIM TO ROME, AS LUKE ALONE IS WITH HIM, THE OTHERS HAVING GONE: ALSO HIS CLOAK AND PARCHMENTS: WARNS HIM AGAINST ALEXANDER: TELLS WHAT BEFELL HIM AT HIS FIRST DEFENSE: GREETINGS: BENEDICTION. (2Ti. 4:1-22)
charge--Greek, "adjure."
therefore--omitted in the oldest manuscripts.
the Lord Jesus Christ--The oldest manuscripts read simply, "Christ Jesus."
shall judge--His commission from God is mentioned, Acts 10:42; his resolution to do so, 1-Peter 4:5; the execution of his commission, here.
at his appearing--The oldest manuscripts read, "and" for "at"; then translate, "(I charge thee before God . . . ) and by His appearing."
and his kingdom--to be set at His appearing, when we hope to reign with Him. His kingdom is real now, but not visible. It shall then be both real and visible (Luke 22:18, Luke 22:30; Revelation 1:7; Revelation 11:15; Revelation 19:6). Now he reigns in the midst of His enemies expecting till they shall be overthrown (Psalm 110:2; Hebrews 10:13). Then He shall reign with His adversaries prostrate.

I charge thee. How impressive this charge from the weary, war-worn apostle, as he stood on the edge of the grave! The names of God and of Christ are invoked to give it solemnity. Christ is named in his capacity of Judge, who shall judge not only Timothy's hearers, but himself.
Quick and the dead. See 1-Thessalonians 4:15.
At his appearing and his kingdom. This final judgment is placed at the time when Christ shall appear in his kingdom of glory. See Matthew 25:31.
Preach the word. Proclaim the Word, as a herald of Christ. This is implied in the Greek. The Word is the Gospel and its teachings. Nothing else must be preached. The excellence of the Scriptures has just been mentioned (2-Timothy 3:16-17). These equip the preacher for his work.
Be instant, etc. Preach on all occasions. Be urgent in the work.

I charge thee therefore - This is deduced from the whole preceding chapter. At his appearing and his kingdom - That is, at his appearing in the kingdom of glory.