(2) For ye know.--He calls on the Thessalonians' memory to support his statement, "ye received;" at the same time awakening their interest to catch the special point next to come, by laying stress on "what commandments."

By the Lord Jesus.--Not as if the Lord were the person who took the commandments from St. Paul to the Thessalonians, but the person by means of whose inspiration St. Paul was enabled to give such commandments.

Verse 2. - For ye know; appealing to their memory in confirmation of what he had said. What commandments we gave you by the Lord Jesus; or, through the Lord Jesus; that is, not merely by his authority, but by means of him, so that these commandments did not proceed from Paul, but from the Lord Jesus himself. We have here, and indeed in this chapter throughout, an assertion of the inspiration of the apostle: the commandments which he gave to the Thessalonians were the commandments of the Lord Jesus.

4:1-8 To abide in the faith of the gospel is not enough, we must abound in the work of faith. The rule according to which all ought to walk and act, is the commandments given by the Lord Jesus Christ. Sanctification, in the renewal of their souls under the influences of the Holy Spirit, and attention to appointed duties, constituted the will of God respecting them. In aspiring after this renewal of the soul unto holiness, strict restraint must be put upon the appetites and senses of the body, and on the thoughts and inclinations of the will, which lead to wrong uses of them. The Lord calls none into his family to live unholy lives, but that they may be taught and enabled to walk before him in holiness. Some make light of the precepts of holiness, because they hear them from men; but they are God's commands, and to break them is to despise God.For ye know what commandments we gave you,.... When among them; such as those of faith and love, the ordinances of the Gospel, baptism, and the Lord's supper, and all such as relate to the worship and service of God, to the discipline of Christ's house, to their behaviour one towards another, and their conduct in the world: and which were delivered to them, not as from themselves, and by their own authority, but

by the Lord Jesus; in his name, and by his authority, and as ordered by him; for their commission ran to teach men all things, whatsoever Christ commanded: now since they knew what these commandments were, and whose they were, and the obligation they lay under to regard them, the apostle makes use of it as a reason or argument to engage them to obedience to them; for he that knows his Lord's will, and does it not, shall be beaten with many stripes, Luke 12:47.