Ephesians 3:11

according to the eternal purpose which He accomplished in Christ Jesus our Lord,

Surrounding context

3:10 to the intent that now the manifold wisdom of God might be made known by the church to the principalities and powers in the heavenly places,

3:11 according to the eternal purpose which He accomplished in Christ Jesus our Lord,

3:12 in whom we have boldness and access with confidence through faith in Him.

Translation and sources