For as long as you have been alive, you have been feeding and adorning the flesh yet your soul which is eternal, has not been invested in by studying the Word and attending church. The problem is that you have placed value in your flesh and not your spirit.
The very spirit and soul you do not place value in costed the blood of Jesus Christ for you to be saved.
Why should you value a Soul?
1. Your spirit is the only eternal part of you.
2. You were made in the image and likeness of God.
3. Satan can influence you the same way God influences you. Given the chance, Satan can take over your soul.
Two things you should know
1. You must share the gospel with everyone who is not born again because God saved you to save others.
2. If you are in church and you are rebuked for wrong doings, then you choose to rebel and and spread this among people, when they backslide from God you will be held accountable for their souls.
You cannot afford to mess with a Soul.