Perfection: The Church Shall Attain To
Source: TTT
John 17:23
I in them and You in Me—that they may be perfectly united, so that the world may know that You sent Me and have loved them just as You have loved Me.
Ephesians 4:13
until we all reach unity in the faith and in the knowledge of the Son of God, as we mature to the full measure of the stature of Christ.