What is the difference between a "spiritual man" and a physical man? Feel free to use scriptures?

1 Corinthians 15:44 - It is sown a natural body, it is raised a spiritual body. If there is a natural body, there is also a spiritual body.

This means that the spiritual body will have the same appearance as the physical body. For the spirit will live on after death of the physical body. But the spiritual body can only change its appearance by being born into a new physical body. Appearance of the new physical body will be determined by who its parents are.

In addition to pointing out the importance and benefits of being spiritually-minded, the apostle Paul had much to say about what true spirituality is. To the Christians in the ancient city of Corinth, Paul explained the difference between a physical man, that is, a person who follows the impulses of the flesh, and a spiritual man, a person who cherishes spiritual things. Paul wrote: “A physical man does not receive the things of the spirit of God, for they are foolishness to him.” On the other hand, Paul explained that the spiritual man is characterized by having “the mind of Christ.”—1 Corinthians 2:14-16.

Having “the mind of Christ” basically means having “the same mental attitude that Christ Jesus had.” (Romans 15:5; Philippians 2:5) In other words, a spiritual man is one who thinks as Jesus does and walks in His footsteps. (1 Peter 2:21; 4:1) The more a person’s mind resembles that of Christ, the deeper his spirituality is and the closer he is to gaining “life and peace.”—Romans 13:14.