What the Bible says about Spiritual Man
(From Forerunner Commentary)
Notice the contrast in verse 14, "But the natural man does not receive the things of the Spirit of God, for they are foolishness to him; nor can he know them, because they are spiritually discerned." The "natural man"—as opposed to the spiritual man—is one who is governed and influenced by natural instincts and drives. His senses and lusts motivate his behavior and choices in opposition to godly reason, conscience, and obedience to God's law.
Martin G. Collins
Comparing Ourselves Among Ourselves