Colossians 1:27
To whom God desired to make known what is the riches of the glory of this mystery among the Gentiles, which is Christ in you, the hope of glory.
As Christians, we have Christ in us.
Colossians 2:9-10
9 For in him(Christ) dwells all the fullness of the divine nature bodily,
10 and you are completely filled in him who is the head over every ruler and authority.
All the fullness of God is in Christ. And since Christ is in us, we have also been completely filled with all the fullness of God!
Ephesians 1:22-2:1
22 He(God) put all things in subjection under his(Jesus Christ’s) feet and made him head over all things in the Church,
23 which is his body, the fullness of him who fills all things in all people,
1 even you who had been dead in your trespasses and sins.
The church is Christ’s body. ALL people in the church have been filled with ALL the fullness of God, even though we were dead in our trespasses and sins before we believed the gospel and received Christ in us.