Actually, the Christian religion is virtually the ONLY religion that has God saving people through the sacrifice of His Son. Virtually all other religions have people saving themselves by what they do, even if that salvation is only for this life.
I'm talking about the main message. Obviously the minor details are going to be different. In almost every religion, it would tell you do be good and in the end, you will reach salvation if you 'followed the rules' in this life.
Are you implying that eternal salvation or damnation is a minor detail?