Christians believe that after death, people go to one of three places: heaven, purgatory, or hell. Those who have lived good lives go to heaven, those with sins go to purgatory to work them off, and those who have lived bad lives or don't work off sins go to hell. The Bible describes heaven as a place without pain or suffering where God will look after people. Christians believe in life after death based on the story of Jesus, who was resurrected after dying. There is no scientific proof of an afterlife, but most religions involve beliefs about what happens after death.