What does the Bible say about the Holy Spirit revealing truth?

Scripture emphasizes that the natural man does not receive the things of the Spirit of God, as they are considered foolishness to him. The ability to know these truths is given only through the revelation of the Holy Spirit, who searches the depths of God. This reveals that understanding spiritual matters is not achievable through human reasoning; it requires divine revelation (1 Corinthians 2:14). Thus, it is vital for Christians to rely not on their intellect, but on the Holy Spirit's guidance for insight into God's truth.