If you do not know Jesus as your Saviour, God has a wonderful promise for you. Romans 6:23 says, "For the wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord." If you believe that Jesus is God and that He is the Only One Who can save you from your sin, you can tell God something like this, "Dear God, I know that I sin. I believe Jesus died on the cross for me. Please save me," and He will save you!