There are many Hindu groups, who worship the same gods, but do not share the same beliefs. Nevertheless, most believe in reincarnation. People who lead good lives are reincarnated to a higher state. Whereas those who lead bad lives are reincarnated as insects or animals. Hindus are born into groups that give them their rank in society.
Rules restrict marriage between groups.
Muslims follow the teachings of Muhammad, the founder of Islam. Muslims commit themselves to absolute obedience to Allah. Islamic life is based on a set of rules, the pillars of Islam. Muslims believe that by following these rules they will reach Heaven. Judaism - Jews, monotheistic, believe that God made an agreement with their ancestor, Abraham, that they were to become his chosen people.