Why should I believe in NARAK (Hell)?

Answer

There is a limitation for punishment in this world. The maximum punishment for any crime is death . If a person kills 1 man, he will be hanged until death. If a terrorist kills 100 people, still he will only get death sentence. Many dictators across the world have even killed thousands of people!! Is a single death sentence fair punishment for everyone? Shouldn’t they receive proportionate punishments for their sins?
We have to believe that there is a place called Narak (Hell) where people have to pay for their bad deeds.