Christ, treasury of wisdom
Christ — the Anointed One (Greek Christos, Hebrew Messiah)
That their hearts might be comforted, being knit together in love, and unto all riches of the full assurance of understanding, to the acknowledgement of the mystery of God, and of the Father, and of Christ; Colossians 2:2–3
All true wisdom and knowledge are found in Christ, who with the Father is the heart of God's revealed mystery.
How we know: the verse itself names Him · the chapter heading names Him
