Gehenna, Abaddon, Hades, Inferno, the underworld. To most people, they're all the same thing and you don't want to go there. Little is known about hell other than it's a place of eternal suffering where souls who have rejected God are sent. It is spoken of numerous times in the Bible and it has been shown in visions to saints. The children of Fatima witnessed an image of Hell before being given the devotion of the Immaculate Heart.
Explore the books in this category to learn more about Hell and how you can avoid ever seeing it.