9 That's why we have this Scripture text: No one's ever seen or heard anything like this, Never so much as imagined anything quite like it - What God has arranged for those who love him. 10 But you've seen and heard it because God by his Spirit has brought it all out into the open before you. 11 Who ever knows what you're thinking and planning except you yourself? The same with God - except that he not only knows what he's thinking, 12 but he lets us in on it. God offers a full report on the gifts of life and salvation that he is giving us. 13 We don't have to rely on the world's guesses and opinions. We didn't learn this by reading books or going to school; we learned it from God, who taught us person-to-person through Jesus, and we're passing it on to you in the same firsthand, personal way. 14 The unspiritual self, just as it is by nature, can't receive the gifts of God's Spirit. There's no capacity for them. They seem like so much silliness. Spirit can be known only by spirit - God's Spirit and our spirits in open communion. 15 Spiritually alive, we have access to everything God's Spirit is doing, and can't be judged by unspiritual critics. 16 Isaiah's question, "Is there anyone around who knows God's Spirit, anyone who knows what he is doing?" has been answered: Christ knows, and we have Christ's Spirit.

Matthew Henry's Commentary on 1 Corinthians 2:9-16

Commentary on 1 Corinthians 2:6-9

(Read 1 Corinthians 2:6-9)

Those who receive the doctrine of Christ as Divine, and, having been enlightened by the Holy Spirit, have looked well into it, see not only the plain history of Christ, and him crucified, but the deep and admirable designs of Divine wisdom therein. It is the mystery made manifest to the saints, Colossians 1:26, though formerly hid from the heathen world; it was only shown in dark types and distant prophecies, but now is revealed and made known by the Spirit of God. Jesus Christ is the Lord of glory; a title much too great for any creature. There are many things which people would not do, if they knew the wisdom of God in the great work of redemption. There are things God hath prepared for those that love him, and wait for him, which sense cannot discover, no teaching can convey to our ears, nor can it yet enter our hearts. We must take them as they stand in the Scriptures, as God hath been pleased to reveal them to us.

Commentary on 1 Corinthians 2:10-16

(Read 1 Corinthians 2:10-16)

God has revealed true wisdom to us by his Spirit. Here is a proof of the Divine authority of the Holy Scriptures, 2 Peter 1:21. In proof of the Divinity of the Holy Ghost, observe, that he knows all things, and he searches all things, even the deep things of God. No one can know the things of God, but his Holy Spirit, who is one with the Father and the Son, and who makes known Divine mysteries to his church. This is most clear testimony, both to the real Godhead and the distinct person of the Holy Spirit. The apostles were not guided by worldly principles. They had the revelation of these things from the Spirit of God, and the saving impression of them from the same Spirit. These things they declared in plain, simple language, taught by the Holy Spirit, totally different from the affected oratory or enticing words of man's wisdom. The natural man, the wise man of the world, receives not the things of the Spirit of God. The pride of carnal reasoning is really as much opposed to spirituality, as the basest sensuality. The sanctified mind discerns the real beauties of holiness, but the power of discerning and judging about common and natural things is not lost. But the carnal man is a stranger to the principles, and pleasures, and actings of the Divine life. The spiritual man only, is the person to whom God gives the knowledge of his will. How little have any known of the mind of God by natural power! And the apostles were enabled by his Spirit to make known his mind. In the Holy Scriptures, the mind of Christ, and the mind of God in Christ, are fully made known to us. It is the great privilege of Christians, that they have the mind of Christ revealed to them by his Spirit. They experience his sanctifying power in their hearts, and bring forth good fruits in their lives.