Sanjiva - Hot Narakas

Hot Narakas

• Sañjīva, the "reviving" Naraka, has ground made of hot iron heated by an immense fire. Beings in this Naraka appear fully grown, already in a state of fear and misery. As soon as the being begins to fear being harmed by others, their fellows appear and attack each other with iron claws and hell guards appear and attack the being with fiery weapons. As soon as the being experiences an unconsciousness like death, they are suddenly restored to full health and the attacks begin again. Other tortures experienced in this Naraka include having molten metal dropped upon them, being sliced into pieces, and suffering from the heat of the iron ground. Life in this Naraka is 1.62×1012 years long. It is said to be 1000 yojanas beneath Jambudvīpa and 10,000 yojanas in each direction (a yojana being 7 miles, or 11 kilometres).
• Kālasūtra, the "black thread" Naraka, includes the torments of Sañjīva. In addition, black lines are drawn upon the body, which hell guards use as guides to cut the beings with fiery saws and sharp axes. Life in this Naraka is 1.296×1013 years long.
• Saṃghāta, the "crushing" Naraka, is surrounded by huge masses of rock that smash together and crush the beings to a bloody jelly. When the rocks move apart again, life is restored to the being and the process starts again. Life in this Naraka is 1.0368×1014 years long.
• Raurava, the "screaming" Naraka, is where beings run wildly about, looking for refuge from the burning ground. When they find an apparent shelter, they are locked inside it as it blazes around them, while they scream inside. Life in this Naraka is 8.2944×1014 years long.
• Mahāraurava, the "great screaming" Naraka, is similar to Raurava. Punishment in here are for people who maintain their own body by hurting others. In this hell, ruru animals known as kravyāda torment them and eat their flesh. Life in this Naraka is 6.63552×1015 years long.
• Tapana is the "heating" Naraka, where hell guards impale beings on a fiery spear until flames issue from their noses and mouths. Life in this Naraka is 5.308416×1016 years long.
• Pratāpana, the "great heating" Naraka. The tortures here are similar to the Tapana Naraka, but the beings are pierced more bloodily with a trident. Life in this Naraka is 4.2467328×1017 years long. It is also said to last for the length of half an antarakalpa.
• Avīci, is the "uninterrupted" Naraka. Beings are roasted in an immense blazing oven with terrible suffering. Life in this Naraka is 3.39738624×1018 years long. It is also said to last for the length of an antarakalpa.

Some sources describe five hundred or even hundreds of thousands of different Narakas.

The sufferings of the dwellers in Naraka often resemble those of the Pretas, and the two types of being are easily confused. The simplest distinction is that beings in Naraka are confined to their subterranean world, while the Pretas are free to move about.

There are also isolated and boundary hells called Pratyeka Narakas (Pali: Pacceka-niraya) and Lokantarikas.