en_tn_lite_do_not_use/eph/03/10.md

the rulers and authorities in the heavenly places would come to know the many-sided nature of the wisdom of God

"God will make his great wisdom known to the rulers and authorities in the heavenly places through the Church"

rulers and authorities

These words share similar meanings. Paul uses them together to emphasize that every spiritual being will know God's wisdom. (See: rc://en/ta/man/translate/figs-doublet)

in the heavenly places

"in the supernatural world." The word "heavenly" refers to the place where God is. See how this is translated in Ephesians 1:3.

the many-sided nature of the wisdom of God

God's complex wisdom (See: rc://en/ta/man/translate/figs-metaphor)