To the intent that now unto the principalities and powers in heavenly places might be known by the church the manifold wisdom of God,

to the intent that now unto the principalities and the powers in the heavenly places might be made known through the church the manifold wisdom of God,

That the manifold wisdom of God may be made known to the principalities and powers in heavenly places through the church,

in order that now to the principalities and authorities in the heavenlies might be made known through the assembly the all-various wisdom of God,

that there might be made known now to the principalities and the authorities in the heavenly places, through the assembly, the manifold wisdom of God,

concealed in order that the Church might now be used to display to the powers and authorities in the heavenly realms the innumerable aspects of God's wisdom.

So that now to the rulers and the authorities in the heavens might be made clear through the church the wide-shining wisdom of God,

to the intent that now through the church the manifold wisdom of God might be made known to the rulers and the authorities in the heavenly places,

so that the manifold wisdom of God may become well-known to the principalities and powers in the heavens, through the Church,

so that now to the archangels and to all the powers on high should be made known, through the church, the all-embracing wisdom of God,

Ut nunc patefieret principatibus et potestatibus in coelestibus per ecclesiam varie multiplex sapientia Dei,

That now to the principalities and powers. Some are of opinion that these words cannot apply to angels, because such ignorance, as is here supposed, could not be found in those who are permitted to behold the brightness of God's countenance. They choose rather to refer them to devils, but without due reflection; for what could have been regarded as extraordinary in the assertion, that, by the preaching of the gospel and the calling of the Gentiles, information was, for the first time, conveyed to devils? There can be no doubt that the apostle labors to place in the strongest light the mercy of God toward the Gentiles, and the high value of the gospel. For this purpose he declares, that the preaching of the gospel exhibits the manifold grace of God, with which, till now, the heavenly angels themselves were unacquainted. The wisdom of God, therefore, which was manifested by uniting Jews and Gentiles in the fellowship of the gospel, ought to be regarded by men with the highest admiration. He calls it polupoikilon sophian, manifold wisdom, because men are accustomed to try it by a false standard, confining their view to a particular department, and thus forming a most inadequate conception of the whole. The Jews thought, for example, that the dispensation under the law, with which they were acquainted and familiar, was the only form in which the wisdom of God could be seen. But, by making the gospel to be proclaimed to all men without exception, God has brought forth to view another instance and proof of his wisdom. Not that it was new wisdom, but that it was so large and manifold, [1] as to transcend our limited capacity. Let us rest assured that the knowledge, whatever it may be, which we have acquired, is, after all, but a slender proportion. And if the calling of the Gentiles draws the attention, and excites the reverence, of angels in heaven, how shameful that it should be slighted or disdained by men upon earth! The inference which some draw from this passage, that angels are present in our assemblies, and make progress along with ourselves in knowledge, is a groundless speculation. We must always keep in view the purposes for which God appointed the ministry of his word. If angels, who are permitted to see the face of God, do not walk in faith, neither do they need the outward administration of the word. The preaching of the gospel, therefore, is of no service but to human beings, among whom alone the practice exists. Paul's meaning is this: "The church, composed both of Jews and Gentiles, is a mirror, in which angels behold the astonishing wisdom of God displayed in a manner unknown to them before. They see a work which is new to them, and the reason of which was hid in God. In this manner, and not by learning anything from the lips of men, do they make progress."

Footnotes

1 - "His manifold wisdom, which regulates all things by amazing plans, through death bestowing life, through ignominy conducting to glory, through abasement displaying the majesty of God." -- Erasmus.

To the intent - Greek, "that" Ἵνα Hina. The sense is, that it was with this design, or that this was the purpose for which all things were made. One grand purpose in the creation of the universe was, that the wisdom of God might be clearly shown by the church. It was not enough to evince it by the formation of the sun, the stars, the earth, the seas, the mountains, the floods. It was not enough to show it by the creation of intelligent beings, the formation of immortal minds on earth, and the various ranks of the angelic world. There were views of the divine character which could be obtained only in connection with the redemption of the world. Hence the universe was created, and man was made upon the earth, not merely to illustrate the divine perfections in the work of creation, but in a still more illustrious manner in the work of redemption. And hence the deep interest which the angelic hosts have ever evinced in the salvation of man.
That now - the word "now" - νυν nun - is missing in the Vulgate, Syriac, and Arabic; and is omitted by many of the fathers; see Koppe. If it is to be retained, it means that this display is to be made under the gospel. "Now, since the Messiah is come; now, under the Christian dispensation, this revelation is to be made to distant worlds."
Unto the principalities and powers - To the angelic hosts - the intelligent beings that surround the throne of God; see the notes at Ephesians 1:21.
By the church - By the incarnation of the Redeemer to save it; by I the mercy shown to it; by the wise arrangement made to recover his people from the fall; and by all the graces and beauties which that redeemed church will evince on earth and in heaven.
The manifold wisdom of God - Literally, "much-variegated." It means the "greatly-diversified wisdom." It does not mean merely that there was "great" wisdom, but that the wisdom shown was diversified and varied; like changing, Variegated colors. There was a "beautiful and well-ordered variety of dispensations" toward that church, all of which tended to evince the wisdom of God. It is like a landscape, or a panoramic view passing before the mind, with a great variety of phases and aspects, all tending to excite admiration. In the redemption of the church, there is not merely one form or one phase of wisdom. It is wisdom, ever-varying, ever-beautiful. There was wisdom manifested when the plan was formed; wisdom in the selection of the Redeemer; wisdom in the incarnation; wisdom in the atonement; wisdom in the means of renewing the heart, and sanctifying the soul; wisdom in the various dispensations by which the church is sanctified, guided, and brought to glory. The wisdom thus shown is like the ever-varying beauty of changing clouds, when the sun is reflected on them at evening. Each aspect is full of beauty. One bright; cloud differs in appearance from others; yet all tend to fill the mind with elevated views of God.

That now unto the principalities and powers in heavenly places - Who are these principalities and powers? Some think evil angels are intended, because they are thus denominated, Ephesians 6:12. Others think good angels are meant; for as these heavenly beings are curious to investigate the wondrous economy of the Gospel, though they are not its immediate objects, see 1-Peter 1:12, it is quite consistent with the goodness of God to give them that satisfaction which they require. And in this discovery of the Gospel plan of salvation, which reconciles things in heaven and things on earth - both men and angels, these pure spirits are greatly interested, and their praises to the Divine Being rendered much more abundant. Others imagine the Jewish rulers and rabbins are intended, particularly those of them who were converted to Christianity, and who had now learned from the preaching of the Gospel what, as Jews, they could never have known. I have had several opportunities of showing that this sort of phraseology is frequent among the Jews, and indeed not seldom used in the New Testament. Dr. Macknight, whose mode of arguing against this opinion is not well chosen, supposes that "the different orders of angels in heaven are intended, whose knowledge of God's dispensations must be as gradual as the dispensations themselves; consequently their knowledge of the manifold wisdom of God must have been greatly increased by the constitution of the Christian Church." Of this there can be no doubt, whether the terms in the text refer to them or not.
By the Church - That is, by the Christians and by the wonderful things done in the Church; and by the apostles, who were its pastors.
The manifold wisdom of God - Ἡ πολυποικιλος σοφια· That multifarious and greatly diversified wisdom of God; laying great and infinite plans, and accomplishing them by endless means, through the whole lapse of ages; making every occurrence subservient to the purposes of his infinite mercy and goodness. God's gracious design to save a lost world by Jesus Christ, could not be defeated by any cunning skill or malice of man or devils: whatever hinderances are thrown in the way, his wisdom and power can remove; and his infinite wisdom can never want ways or means to effect its gracious designs.

(2) To the intent that now unto the principalities and powers in heavenly [places] might be known by the church the (c) manifold wisdom of God,
(2) The unsuspected calling of the Gentiles was as it were a mirror to the heavenly angels, in which they might behold the marvellous wisdom of God.
(c) God always had only one way to save men by: but it had various shapes and forms.

To the intent that now unto the principalities and powers in heavenly places,.... By whom are meant, not civil magistrates, much less evil angels, but the good angels, the angels in heaven; See Gill on Ephesians 1:21.
might be known by the church the manifold wisdom of God; not the perfection of wisdom, nor Jesus Christ the wisdom of God, nor the holy Scriptures; but the Gospel, which is the pure produce of the wisdom of God; which is gloriously displayed in the several doctrines of it; as in election, in choosing men in Christ for the security of their persons, in founding it not upon their works, but his own grace, for the security of his purpose, and in pitching on such persons as he has, for the magnifying of his grace: and in redemption, which is seen in the person of the Redeemer, who is both God and man; and in the manner in which it is effected, being both for the glory of God's grace and mercy, and for the honour of his justice and holiness; and wherein Satan is mortified, sin is condemned, and the sinner saved: and in justification, whereby sinful men become just with God: God is just, and yet the justifier of him that believes; the ungodly is justified, and yet not justified in his ungodliness, but from it: and in the pardon of sin, in which iniquity is forgiven, and yet vengeance is taken on men's inventions; it is an act of mercy, and yet of justice; it is by price, and yet of free grace; and the like may be observed of all other doctrines of the Gospel. And it may be called "manifold", because of its various doctrines and promises and because of the various instances of wisdom in them, and the various persons to whom it is made known, and the various times in which it is displayed: and now under the Gospel this is more clearly known, or made known to the angels by the church of God, through the ministry of the word in it, on which angels attend, being desirous to look more diligently into the mysteries of it; and by the displays of the wisdom and grace of God unto his church and people.

The design of God in giving Paul grace to proclaim to the Gentiles the mystery of salvation heretofore hidden.
now--first: opposed to "hidden from the beginning of the world" (Ephesians 3:5).
unto the principalities and--Greek adds "the"
powers--unto the various orders of good angels primarily, as these dwell "in the heavenly places" in the highest sense; "known" to their adoring joy (1-Timothy 3:16; 1-Peter 1:12). Secondarily, God's wisdom in redemption is made known to evil angels, who dwell "in heavenly places" in a lower sense, namely, the air (compare Ephesians 2:2 with Ephesians 6:12); "known" to their dismay (1-Corinthians 15:24; Colossians 2:15).
might be known--Translate, "may be known."
by the church--"by means of," or "through the Church," which is the "theater" for the display of God's manifold wisdom (Luke 15:10; 1-Corinthians 4:9): "a spectacle (Greek, 'theater') to angels." Hence, angels are but our "fellow servants" (Revelation 19:10).
manifold wisdom--though essentially one, as Christ is one, yet varying the economy in respect to places, times, and persons (Isaiah 55:8-9; Hebrews 1:1). Compare 1-Peter 4:10, "stewards of the manifold grace of God." Man cannot understand aright its single acts till he can survey them as a connected whole (1-Corinthians 13:12). The call of the Church is no haphazard remedy, or afterthought, but part of the eternal scheme, which, amidst manifold varieties of dispensation, is one in its end.

That the manifold wisdom of God might be made known by the church - By what is done in the church, which is the theatre of the divine wisdom.