The wages of sin is death. The soul that sins will die, will perish in eternal damnation. Jesus Christ came to take away the sins of the world. He pardons and forgives, He takes away the guilt of the sin of those who repent of their own evil ways and who submit to Him, who follow Him and who will live for His kingdom, but if they go back to sin, then the wrath of God abides on them.
The wrath of God is on all sinners, whether they are believers or unbelievers. The soul that sins will die. Many believe that because they are Christians, because they confess Jesus Christ, that their sins are forgiven, and that God turns a blind eye to their sin. That is not true, that is a lie. Sin separates us from God. The unrighteous will not enter the kingdom of heaven. Sinners have no place in the kingdom of heaven. Without holiness no man shall see God. Jesus calls us unto Himself, for a life of holiness and righteousness and obedience to Him, but if we go back to our bondage, and go back to sin, if we love the pleasures of sin, then we have no place in the kingdom of God. Jesus never changed. God never changed. If you sin you will burn. You have to repent and turn away from sin, live holy, righteously, in obedience to Jesus, be led by the Holy Spirit and do what He guides you into doing, but if you sin you will perish. If you are unfruitful you will perish.
A tree is known by its fruit. A good tree cannot bear bad fruit. If you are a child of God you will bear good fruit, and you will not sin. The Lord chastises His children that sin, but if they do not repent and mend their ways, they will end up in damnation with the children of disobedience. There’s only one way to enter the kingdom of heaven, and that is to be pure and holy, living in obedience to Jesus Christ. If you sin you will burn.
May Jesus bless you.