To believe on the name of the Son of God, is the key that unlocks the door. To believe on Jesus is to find rest in His name. This rest is knowing the peace that comes with the forgiveness of our sins. The Bible says that each of us are guilty of sinning against God. The wages of sin is death. Jesus has paid the death price in our stead. In order for someone to be truly saved, he or she must realize that they are guilty before God. You are a certain individual in God's sight, that He has plans for.