There are several biblical names for Hell, including Sheol, Hades, Gehenna, and the Lake of Fire. Sheol and Hades are often used in the Old and New Testaments to refer to the realm of the dead, but also specifically to the place of punishment for the wicked. Gehenna is a term used by Jesus to describe a place of eternal punishment, while the Lake of Fire is mentioned in the book of Revelation as the final destination for those who reject God.