Ephesians 4:13,ephesians 4:16

Colossians 1:28 NIV
He is the one we proclaim, admonishing and teaching everyone with all wisdom, so that we may present everyone fully mature in Christ.

Colossians 2:19 NIV
They have lost connection with the head, from whom the whole body, supported and held together by its ligaments and sinews, grows as God causes it to grow.

John 15:5 NIV
“I am the vine; you are the branches. If you remain in me and I in you, you will bear much fruit; apart from me you can do nothing.