I know that these are Christian concepts, but what relevance do they have in Sikhism. Am i right to say that Sikhs see us being trapped in the cycle of birth,death,rebirth as our hell, and the breaking free from this and achieving oneness with God as being Heaven? Therefore do Sikhs believe in a Satan or an advesary to God? Someone please explain, remember that i'm new to Sikhism and i am merely studying the religion just now in the hope of possibly adopting it as my own faith. I need this help in order to understand, so that i can make this important decision.