What is the meaning of Ephesians 3:10?

* The two F.O.G. Bibles & Commentary below are currently a work in progress.

His purpose was that now, through the church, the manifold wisdom of God should be made known to the rulers and authorities in the heavenly realms,

Berean Standard Bible (BSB)

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

World English Bible (WEB)

To the intent that{G2443} now{G3568} unto the principalities{G746} and{G2532} powers{G1849} in{G1722} heavenly{G2032} places might be known{G1107}{(G5686)} by{G1223} the church{G1577} the manifold{G4182} wisdom{G4678} of God{G2316},

Strong's King James

(10) In order that the multi-faceted wisdom of יהוה YAHWEH is now revealed through the church, to the rulers and the authorities in the skies-above.

The F.O.G*

[10] Here's the mind-blowing part: God is using the church as His master class, teaching the multidimensional aspects of His wisdom to every rank of cosmic powers and authorities in the spiritual realm.

The F.O.G Paraphrase

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,

Young's Literal Translation