1 Corinthians 2:12
Now we have received, not the spirit of the world, but the spirit which is of God; that we might know the things that are freely given to us of God. (1 Corinthians 2:12)
Spirit of the world.
 This expression is probably closely parallel to “wisdom of this world” (v. 6). The world is here represented as possessing and imparting a spirit which in its essential nature is evil. The “spirit of the world” is opposed to the Spirit of God. Its possessors find no pleasure in heavenly things, but concentrate on the temporary things of this life.
Spirit which is of God.
Rather, “Spirit which is from God.” The reference is to the Holy Spirit.
That we might know.
 God’s purpose in giving us the Spirit is that we may understand the things provided by the grace of God. The Spirit of God not only reveals to man the blessings of the gospel but works out in him the will of God. The result of this reception of the Holy Spirit will be seen in the life that is lived in harmony with the will of God. In such a life the fruits of the Spirit are seen (see Gal. 5:22, 23). Those who turn away from the “spirit of the world” are emptied of self, and re-created and refined by the Holy Spirit, who leads them to fix their affections on the kingdom of God. They are fitted to become citizens of heaven.