The Bible says, "No one can see the kingdom of God unless he is born again." What does this mean? It means that we must become totally new on the inside to be able to please God. How do we do this? We must become like Jesus, the Son of God, the only person who has ever done this. Jesus said in john 14:6, "I am the way, the truth and the life. No one comes to the Father except through me." There is nobody else in history who has been able to please God and pay the price of perfection of being like God which God demands from us. it's our human nature to turn away from what God wants and to do what we want. This is called sin, and it separates us from God. romans 3:23 says, "All have sinned and fall short of the glory of God." What does "all" mean? It means ALL of us. We are ALL sinners. But it's not because of what we've done it's because of WHO WE ARE. so all we need to to do is confess, 'Jesus is Lord," and believe in your heart that God raised Him from the dead, you will be saved