Ephesians 4:13 until we all attain to the unity of the faith, and of the knowledge of the Son of God, to a full grown man, to the measure of the stature of the fullness of Christ; (See NIV)
Colossians 1:11 strengthened with all power, according to the might of his glory, for all endurance and perseverance with joy; (See NAS)
Colossians 2:2 in order that their hearts may be cheered, they themselves being welded together in love and enjoying all the advantages of a reasonable certainty, till at last they attain the full knowledge of God's truth, which is Christ Himself. (See NAS)