(5) Which in other ages (rather, to other generations) was not made known unto the sons of men.--For the general sense comp. Colossians 1:27. The phrase "the sons of men" (except that it is once used in Mark 3:28) is peculiar to the Old Testament, where it is of frequent use in the poetical books, and it is notable that in Ezekiel it is the name by which the prophet himself is constantly addressed. Hence, although it is probably wrong to restrict to the children of Israel, or to the prophets, words which by their very nature apply to all mankind, yet the phrase seems to be used with a suggestion of the contrast between the old dispensation and the new. (Comp. our Lord's words in Matthew 11:11, "Among them that are born of women there hath not risen a greater than John the Baptist: notwithstanding he that is least in the kingdom of heaven is greater than he.")

As it is now revealed unto his holy apostles and prophets by the Spirit.--The application of the epithet "holy" to the Apostles has been thought strange as coming from one of their number; and it is worth notice that this exceptional application is certainly more appropriate to the comparatively impersonal style of an encyclical epistle. But the epithet (applied to the Old Testament prophets in Luke 1:70; Acts 3:21; 2Peter 3:2), like the frequent use of it as the substantive "saints," in application to all Christians, refers not to personal character, but to official call and privilege. In this passage it is clear that it is used thus, in emphatic contrast with "the sons of men" above, and in connection with the following words, "in the Spirit." The contrast here briefly conveyed is the same which is drawn out in 1 Corinthians 2 between the "wisdom of men," and the "wisdom of God," sanctifying, and so enlightening, the Christian soul.

Verse 5. - Which was not made known to the sons of men in other generations. Though not a new purpose, the knowledge of it is new. Abraham, David, and the prophets, however much they knew of Christ and the fullness of blessing in him for all the families of the earth, did not know the full extent of God's grace to the Gentiles - did not know that the middle wall was to be wholly broken down, and all inequality removed. This might seem to throw some doubt on the reality of this doctrine; but it was on purpose that God kept it secret, and those by whom he has now revealed it are worthy of all regard. As it has now been revealed unto his holy apostles and prophets in the Spirit. It is not revealed to Paul only, although he has got the privilege of announcing it to the Gentiles, but to the whole body of "holy apostles and prophets." The designation, "holy apostles," is rare; it is used here to magnify the office, to show that those whom the Head of the Church had set apart for himself were fit instruments to receive so important a revelation. "Prophets" here are undoubtedly New Testament prophets (see Ephesians 2:20), the contrast being with "sons of men in other generations." Reference may be made to the experience and decree of the Council of Jerusalem, guided by the Holy Spirit (see Acts 15:28).

3:1-7 For having preached the doctrine of truth, the apostle was a prisoner, but a prisoner of Jesus Christ; the object of special protection and care, while thus suffering for him. All the gracious offers of the gospel, and the joyful tidings it contains, come from the rich grace of God; it is the great means by which the Spirit works grace in the souls of men. The mystery, is that secret, hidden purpose of salvation through Christ. This was not so fully and clearly shown in the ages before Christ, as unto the prophets of the New Testament. This was the great truth made known to the apostle, that God would call the Gentiles to salvation by faith in Christ. An effectual working of Divine power attends the gifts of Divine grace. As God appointed Paul to the office, so he qualified him for it.Which in other ages was not made known unto, the sons of men,.... That is, which mystery of Christ, and of the Gospel, was not made known to men in general, nor so clearly as under the Gospel dispensation. Some hints were given of it to Adam, immediately after his fall; and the Gospel was before preached to Abraham, Moses, and David, and others knew something of it; and it was still more fully dispensed in the times of the prophet Isaiah, and other following prophets: but then the knowledge of it was not so extensive, nor so clear as now; it lay hid in types and shadows, in obscure prophecies and short hints. Moreover, this may have respect particularly to the calling of the Gentiles, as appears from the following words; this was, in some measure, made known, as that in Christ all the nations of the earth should be blessed; that when Shiloh came, to him should the gathering of the people be; that the Messiah should be an ensign of the people, and to him should the Gentiles seek; that he should be the covenant of the people, and a leader and a commander of them; and that there should be great flockings to him; but then this was not known to many, and the time, mode, and circumstances of it were but little understood, and comparatively speaking, it was not known: however, it was not so known,

as it is now revealed unto his holy apostles and prophets by the spirit. The apostles and prophets were the superior officers in the Gospel dispensation; the former design the twelve apostles of Christ, and the latter such who had the gift of interpreting the prophecies of the Old Testament, and of foretelling things to come, having received gifts from Christ to fit them for such offices, some apostles, some prophets; and to these a revelation was made of the mystery of the Gospel in general, and of the calling of the Gentiles in particular, by the Spirit, who searches the deep things of God, and reveals them, and leads into all truth; and who, by falling upon the Gentiles, as upon Cornelius and his family, and by the success which he gave to the Gospel in the Gentile world, made their calling clear and manifest. The Complutensian edition reads, "by the Holy Spirit"; and so the Arabic and Ethiopic versions.