For it pleased the Father that in him should all fullness dwell. Colossians 1:19 KJV
The Word of the Lord tells us that we are in Christ Jesus. In Colossians 1:19 is states that it pleased the Father that in Him (Christ Jesus) should all fullness dwell. So if we are in Christ Jesus the fullness of Him dwells in us.
Be Blessed!
Re-post from December 2012
Picture credits to http://theorchardoxford.net/2014/10/fullness-colossians/