This is THE question. We are really glad that you are wondering about this because the answer changes everything.
The Bible tells us that Jesus is God come to live among us as a man. It tells us too that Jesus came to earth to live a perfect life and then die as our substitute. His death saves those who believe in Him from the punishment we deserve due to the sin we have committed, that is, the way we have rebelled against the God who made us. After he died he came back to life to demonstrate his victory over death and to offer eternal life to those who turn to Jesus.
If Jesus really is who he said he was then our response will have eternal consequences. We encourage you to at least investigate his claims and decide for yourself.
You can find out more about Christianity at Christianity Explored and we often run a simple course for anyone wanting to look into the claims of Jesus. If you are interested in our Christianity Explored course or want to find out more please contact us here.