Paul's description of his apostolic calling focuses on revealing the mystery hidden for ages—that Gentiles are fellow heirs with Jews in Christ, demonstrating God's manifold wisdom to cosmic powers through the church. His prayer for the Ephesians' spiritual strengthening emphasizes being rooted and grounded in love to comprehend Christ's love that surpasses knowledge. The doxology celebrating God's ability to do far more abundantly than we ask or think according to His power working in us provides assurance of divine sufficiency for every need.