Colossians 2:2-3; Colossians 2:9

2 that their hearts may be comforted, they being knit together in love, and to all riches of the full assurance of understanding, that they may know the mystery of God, both of the Father and of Messiah,

3 in whom are all the treasures of wisdom and knowledge hidden.

9 For in him all the fullness of the Godhead dwells bodily,