Ephesians 3:8, 10, 16

To me, the very least of all saints, this grace was given, to preach to the Gentiles the unfathomable riches of Christ

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

that He would grant you, according to the riches of His glory, to be strengthened with power through His Spirit in the inner man