The unspiritual man does not receive the gifts of the Spirit of God, for they are folly to him, and he is not able to understand them because they are spiritually discerned. 1 Corinthians 2:12-14 RSV
Receive- freely and deliberately accepted, bought by another.
Spiritual- pertaining to the nature of spirit (wind, breath)
We who believe have received the Breath of Elohiym, the Spirit of God. Messiah paid for the gift with his blood. With this gift we can begin to understand the gifts given to us by Elohiym/God. We can know how to live in the Grace of Faith.
The Wisdom of man is nothing more than his interpretation of his experience or his teachers. The world is filled with opinions. The world presents the same information to us. How we interpret the information is wildly different because of multiple factors. Each one does his best to understand how to respond to the circumstance and choices that come to us. Each person in the world wants to know how to live based on what they see, know, and experience. A toss of the dice, a guessing game at best, and at worst there is hate for those who choose a different way.
The grace of Elohiym/God has provided the way of truth. Truth is spiritually understood. The Word of God is truth. Before we choose to receive the Breath/Spirit of God, we might have looked at the Bible and tried to understand it as if it was philosophy rather than truth that is understood by the Spirit of God. God alone is able to open our understanding of His Word and how we should live with that Word as our foundation and light in this World. Even thought it has been translated into a language that we understand, we will not be able to make sense of Scripture unless we first receive the Gift of the Spirit which is from God.
For this reason, because I have heard of your faith in the Lord Jesus and your love toward all the saints, I do not cease to give thanks for you, remembering you in my prayers, that the God of our Lord Jesus Christ, the Father of glory, may give you a spirit of wisdom and of revelation in the knowledge of him, having the eyes of your hearts enlightened, that you may know what is the hope to which he has called you, what are the riches of his glorious inheritance in the saints, and what is the immeasurable greatness of his power in us who believe, according to the working of his great might which he accomplished in Christ when he raised him from the dead and made him sit at his right hand in the heavenly places, Ephesians 1:15-21 RSV