[11] Ἄρτι is naturally taken with ἐλθόντος: as by Ellicott.
[12] Yet see Jude 14, quoting from Enoch.
"Finally then, brethren, we beseech and exhort you in the Lord Jesus, that, as ye received of us how ye ought to walk and to please God, even as ye do walk,--that ye abound more and more. For ye know what charge we gave you through the Lord Jesus. For this is the will of God, _even_ your sanctification, that ye abstain from fornication; that each one of you know how to possess himself of his own vessel in sanctification and honour, not in the passion of lust, even as the Gentiles which know not God; that no man transgress, and wrong his brother in the matter: because the Lord is an avenger in all these things, as also we forewarned you and testified. For God called us not for uncleanness, but in sanctification. Therefore he that rejecteth, rejecteth not man, but God, who giveth His Holy Spirit unto you."--1 THESS. iv. 1-8 (R.V.).
The "finally" with which this chapter opens is the beginning of the end of the Epistle. The personal matter which has hitherto occupied us was the immediate cause of the Apostle's writing; he wished to open his heart to the Thessalonians, and to vindicate his conduct against the insidious accusations of his enemies; and having done so, his main purpose is fulfilled. For what remains--this is the meaning of "finally"--he has a few words to say suggested by Timothy's report upon their state.
The previous chapter closed with a prayer for their growth in love, with a view to their establishment in holiness. The prayer of a good man avails much in its working; but his prayer of intercession cannot secure the result it seeks without the co-operation of those for whom it is made. Paul, who has besought the Lord on their behalf, now beseeches the Thessalonians themselves, and exhorts them in the Lord Jesus, to walk as they had been taught by him. The gospel, we see from this passage, contains a new law; the preacher must not only do the work of an evangelist, proclaiming the glad tidings of reconciliation to God, but the work of a catechist also, enforcing on those who receive the glad tidings the new law of Christ. This is in accordance with the final charge of the Saviour: "Go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Ghost, teaching them to observe all things whatsoever I have commanded you." The Apostle had followed this Divine order; he had made disciples in Thessalonica, and then he had taught them how to walk and to please God. We who have been born in a Christian country, and bred on the New Testament, are apt to think that we know all these things; our conscience seems to us a sufficient light. We ought to know that, though conscience is universal in the human race, and everywhere distinguishes between a right and a wrong, there is not one of our faculties which is more in need of enlightenment. No one doubts that men who have been converted from heathenism, like the Thessalonians, or the fruits of modern missions in Nyassaland or Madagascar, need to be _taught_ what kind of life pleases God; but in some measure we all need such teaching. We have not been true to conscience; it is set in our human nature like the unprotected compass in the early iron ships: it is exposed to influences from other parts of our nature which bias and deflect it without our knowledge. It needs to be adjusted to the holy will of God, the unchangeable standard of right, and protected against disturbing forces. In Thessalonica Paul had laid down the new law, he says, _through the Lord Jesus_. If it had not been for Him, we should have been without the knowledge of it altogether; we should have had no adequate conception of the life with which God is well pleased. But such a life is exhibited to us in the Gospels; its spirit and requirements can be deduced from Christ's example, and are explicitly set forth in His words. He left us an example, that we should follow in His steps. "Follow Me," is the sum of His commandments; the one all-embracing law of the Christian life.