My brethren,.... Not only according to the flesh, he being a Jew as they were; but in a spiritual sense, they being born again of the same grace, belonging to the same family and household of faith, and having the same Father, and being all the children of God, by faith in Christ Jesus:count it all joy when ye fall into divers temptations; not the temptations of Satan, or temptations to sin; for these cannot be matter of joy, but grief; these are fiery darts, and give a great deal of uneasiness and trouble; but afflictions and persecutions for the sake of the Gospel, which are so called here and elsewhere, because they are trials of the faith of God's people, and of other graces of the Spirit of God.
God by these tempts his people, as he did Abraham, when he called him to sacrifice his son; he thereby tried his faith, fear, love, and obedience; so by afflictions, God tries the graces of his people; not that he might know them, for he is not ignorant of them, but that they might be made manifest to others; and these are "divers": many are the afflictions of the righteous; through much tribulation they must enter the kingdom; it is a great fight of afflictions which they endure, as these believers did; their trials came from different quarters; they were persecuted by their countrymen the Jews, and were distressed by the Gentiles, among whom they lived; and their indignities and reproaches were many; and their sufferings of different sorts, as confiscation of goods, imprisonment of body, banishment, scourgings, and death in various shapes: and these they "fall" into; not by chance, nor altogether at an unawares, or unexpectedly; but they fell into them through the wickedness and malice of their enemies, and did not bring them upon themselves through any crime or enormity they were guilty of: and when this was their case, the apostle exhorts them to count it all joy, or matter of joy, of exceeding great joy, even of the greatest joy; not that these afflictions were joyous in themselves, but in their circumstances, effects, and consequences; as they tried, and exercised, and improved the graces of the Spirit, and worked for their good, spiritual and eternal, and produced in them the peaceable fruit of righteousness; and as they were attended with the presence and Spirit of God, and of glory; and as they made for, and issued in the glory of God; and because of that great reward in heaven which would follow them; see Mt 5:11.
The Jews have a saying ,"whoever rejoices in afflictions that come upon him, brings salvation to the world.'' T. Bab. Taanith, fol. 8.