I have a hard time knowing the difference between a person's spirit and a person's soul. Can you please give me an analogy that a 5 year old can understand explaining the difference? What does a person's spirit and a person's soul consist of each?
Read John chapter 3.
https://www.kingjamesbibleonline.org/John-Chapter-3/
Jesus tells a pharisee of high position that he MUST be born again to see heaven. He was establishing that there's more than body and soul.. Nicodemus was spiritually dead. His dead spirit needed the eternal life of Christ to make his dead spirit a living spirit. The Bible says that the world is dead in trespasses and sins.
I will post a video at the end that provides a brief explanation as Jesus did for Nicodemus.
Now once a person is saved or spiritually born, his hair and eye color doesn't change. His body remains the same as does his soul. The soul must therefore be the inner man that makes us who we are from the first birth. Remember that because AFTER the spirit of a man is born, he can now do things that he could not before.
1. He can talk to God and God will respond.
2. He can understand the Bible in much more profound ways that go beyond mere academics.
3. He has been given the gift of everlasting life. There are more things too, which are secondary to this, but that's good for now.
The spirit is everything that completes us in the ways that God desires for all. Since we are given the same choice as Nicodemus was in the first half of John's gospel, we can choose to be spiritual born.
Here's that video. Hope it's a blessing. Please let me know if you have any further questions after watching this.