(5) But watch thou in all things.--"But do thou," continued St. Paul, "do thou be watchful." The Greek word translated "watch thou," signifies literally, be sober. It has been well paraphrased, "Keep thy coolness and presence of mind, that thou be not entrapped into forgetfulness, but as one ever wakeful and ready, be on the watch." The word, as it were, sums up all those last directions of St. Paul, from 2Timothy 2:14, in which St. Paul charged Timothy to abstain from vain arguments and confine himself to the simple word of truth, to avoid discussions which would be likely to lead to strife, and to be patient and gentle with all--to separate himself from merely nominal Christians, and to keep steadily to the old paths in which the Apostles had walked. He was to be ever watchful in all these things.

Endure afflictions.--And in his watch must Timothy be ready to suffer. He would remember what had been said before respecting a true Christian suffering (2Timothy 2:3-12), and what was the high reward purposed for such brave endurance. He would remember, too, the hard and faithful life of his master, St. Paul (2Timothy 3:10-12).

Do the work of an evangelist.--The "evangelists" of the early Church seem to have been preachers of the Gospel: in the first place, assistants to the Apostles and missionaries under their direction. The especial functions of a preacher and public teacher seem always to have been allotted to Timothy, and, no doubt, a peculiar persuasive power of oratory was one of the chief gifts conferred on this eminent follower of St. Paul. In the midst of the many grave and absorbing duties of his charge of the Ephesian Church, he must be mindful not to neglect this great power which he possessed. It is here especially termed "the work of an evangelist," to remind him that to perform rightly this duty, needed zeal, close work, much study, thought, and prayer; and it was by worthily performing the duties of an evangelist that the many who were turning from the truth to fables, would be best won back, by hearing the great facts of the Gospel placed side by side with the tables of the false teachers.

Make full proof of thy ministry.--In other words, "Fully carry out the many duties imposed upon thee by thy great office." The office of Timothy, it should be remembered, in Ephesus, included far more than merely those of a preacher or evangelist. He was the presiding presbyter of the Church, to whom its government was intrusted: in fact, the many-sided life of St. Paul was now to be lived by Timothy.

Verse 5. - Be thou sober for watch thou, A.V.; suffer hardship for endure afflictions, A.V.; fulfil for make full proof of, A.V. Be thou sober (νῆφε); as 1 Thessalonians 5:6, 8; 1 Peter 1:13; 1 Peter 4:7; 1 Peter 5:8. The adjective νηφάλιος occurs in 1 Timothy 3:2 (where see note), 11; Titus 2:2. Here "Be sober in all things" clearly does not refer to literal sobriety, which Timothy was in little danger of transgressing (l Timothy 5:23), but comprehends clearness, calmness, steadiness, and moderation in all things. Suffer hardship (κακοπάθησον); as 2 Timothy 2:3 (T.R.) and 9. An evangelist (εὐαγγελιστοῦ); one whose business it is to preach the gospel, according to Matthew 11:5. The verb εὐαγγελίζειν, "to preach the gospel," and αὐαγγέλιον, "the gospel," are of very frequent use in the New Testament. But εὐαγγελιστής, an evangelist. occurs elsewhere only in Acts 21:8 and Ephesians 4:11. Fulfil thy ministry. This is rather a weak rendering of the Greek πληροφόρησον, adopted also in the R.V. of Luke 1:1. The verb occurs elsewhere in Luke 1:1; Romans 4:21; Romans 14:5, and ver. 17 of this chapter. The phrase is metaphorical, but it is uncertain whether the metaphor is that of a ship borne along by full sails, or of full measure given. If the former is the metaphor, then the derived meaning, when applied to persons, is that of full persuasion, entire and implicit faith, which carries men forward in a bold and unwavering course; or, when applied to things, that of being undoubtedly believed. But if the metaphor is taken from "bringing full measure;" then the sense in the passive voice when applied to persons will be "to be fully satisfied," i.e. to have full assurance, and, when applied to things, "to be fully believed" (Liddell and Scott). Applying the last metaphor to the passage before us, the sense will be "discharge thy ministry to the fall." Let there be no stint of ministerial labour, but carry it out in its completeness, and to the end.

4:1-5 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.But watch thou in all things,.... Relating to himself, his doctrine, and conversation; and to others, to feed the flock of God under his care, to know the state of them, and care for them; to give the time of night, and notice of approaching danger, and see the laws of Christ put in execution; either in allusion to shepherds, who watch over their flocks night and day; or to watchmen that are upon the walls of cities, or go about them; or to the priests and Levites in the temple:

endure afflictions; the Alexandrian copy adds, "as a good soldier of Jesus Christ", as in 2 Timothy 2:3 meaning reproaches and persecutions for the sake of the Gospel, from without, and all trials and exercises from within, through the infirmities and ill conduct of the saints themselves; all which are to be endured patiently, cheerfully, and courageously; so as not to be moved by them to desist from the work of the ministry:

do the work of an evangelist; which may design either an officer, then in the church, distinct from apostles and prophets on the one hand, and pastors and teachers on the other; and was below the former, and above the latter; and was aiding and assisting to the apostles, and such an one Timothy may be thought to be: or it may intend a preacher of the Gospel in common; and to do the work of such an one is not to read lectures of morality, or to preach up justification and salvation by the works of the law; or to mix law and Gospel together, and confound them both; but to preach peace, pardon, righteousness, life, and salvation alone by Jesus Christ, and through the free grace of God:

make full proof of thy ministry: the work of the ministry, which lies in preaching the Gospel, and administering ordinances, and doing all the duties belonging to it, which is to fulfil it, or discharge it; and which gives full proof of a man's being a true and faithful minister of the word; particularly when he diligently and constantly attends to his work; seeks not his own things, but the things of Christ; cheerfully and patiently suffers for Christ and his Gospel, and lives an agreeable life and conversation.