1 Cor 1:24, 30, 1 Cor 2:7-9, Col 2:3, 2 Tim 3:15,
The Old Testament tells us that keeping the law is our wisdom and knowledge. (Deut 4:5-6)
Deut 4:5 Behold, I have taught you statutes and judgments, even as the Lord my God commanded me, that ye should do so in the land whither ye go to possess it. 6 Keep therefore and do them; for this is your wisdom and your understanding in the sight of the nations, which shall hear all these statutes, and say, Surely this great nation is a wise and understanding people.
Christ is the wisdom and knowledge of God. (1 Cor 1:24, 30; 1 Cor 2:7-9; Col 2:3; 2 Tim. 3:15)
1 Cor 1:24 But unto them which are called, both Jews and Greeks, Christ the power of God, and the wisdom of God. 30 But of him are ye in Christ Jesus, who of God is made unto us wisdom, and righteousness, and sanctification, and redemption:
1 Cor 2:7 But we speak the wisdom of God in a mystery, even the hidden wisdom, which God ordained before the world unto our glory: 8 Which none of the princes of this world knew: for had they known it, they would not have crucified the Lord of glory. 9 But as it is written, Eye hath not seen, nor ear heard, neither have entered into the heart of man, the things which God hath prepared for them that love him.
Col 2:3 In whom are hid all the treasures of wisdom and knowledge.
2 Tim. 3:15 And that from a child thou hast known the holy scriptures, which are able to make thee wise unto salvation through faith which is in Christ Jesus.