Colossians 2:2-3; Colossians 2:9

2 that their hearts may be encouraged, having been knit together in love, and attaining to all the wealth that comes from the full assurance of understanding, resulting in a true knowledge of God's mystery, that is, Christ Himself,

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

9 For in Him all the fullness of Deity dwells in bodily form,