en_tn/eph/03/19.md

and to know the love of Christ

This is the second item which Paul says will be the result of the Christians being rooted and grounded in Christ's love (Ephesians 3:17). Alternate translation: "and to know how great Christ's love for us is"

that you may be filled with all the fullness of God

This is the third item for which Paul bends his knees and prays (Ephesians 3:14). The first is that they would "be strengthened" (Ephesians 3:16), and the second is that they "can understand" (Ephesians 3:18).