Isa 29:14, Rom 1:16, Col 2:2-3, Job 12:13 The Old Testament prophesied that God would raise up His wisdom.(Isa 29:14)
Isa 29:14 Therefore, behold, I will proceed to do a marvellous work among this people, even a marvellous work and a wonder: for the wisdom of their wise men shall perish, and the understanding of their prudent men shall be hid.
Christ is the wisdom of God and the power of God. Christ is the wisdom of God that God wants to save us. God saved us through the work of Christ. Also, Christ is the power of God for salvation to those who believe in Jesus as the Christ. (1 Cor 1:18-24, Rom 1:16)
1 Cor 1:18 For the preaching of the cross is to them that perish foolishness; but unto us which are saved it is the power of God. 19 For it is written, I will destroy the wisdom of the wise, and will bring to nothing the understanding of the prudent. 20 Where is the wise? where is the scribe? where is the disputer of this world? hath not God made foolish the wisdom of this world? 21 For after that in the wisdom of God the world by wisdom knew not God, it pleased God by the foolishness of preaching to save them that believe. 22 For the Jews require a sign, and the Greeks seek after wisdom: 23 But we preach Christ crucified, unto the Jews a stumblingblock, and unto the Greeks foolishness; 24 But unto them which are called, both Jews and Greeks, Christ the power of God, and the wisdom of God.
Rom 1:16 For I am not ashamed of the gospel of Christ: for it is the power of God unto salvation to every one that believeth; to the Jew first, and also to the Greek.
All the secrets of God are hidden in Christ. (Job 12:13, Col 2:2-3)
Job 12:13 With him is wisdom and strength, he hath counsel and understanding.
Col 2:2 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; 3 In whom are hid all the treasures of wisdom and knowledge.