Related:: [[Samsara|Saṃsāra]], [[Jati|Jāti]], [[Kappa|Eon]]
Child:: [[Brahma]], [[Deva]], [[Manussa]], [[Animal]], [[Peta]], [[Apaya]]
# Loka (Existence, or commonly as World and Cosmos) — The 31 Realms of Existence
> [!example] Map of 31 realms
> - https://www.accesstoinsight.org/ptf/dhamma/sagga/loka.html
> - https://www.bps.lk/olib/wh/wh180x.html ([[The Thirty-one Abodes (31 Realms)|clipped]])
## Summary
> [!tldr] 1\. *Apāya — Kāma-loka (Duggati)* — **States of Deprivation** (4 realms total)
> **Residents**:
> - ***Niraya*** — Hell — consumed by endless suffering in flame and pain
> - ***Tiracchānayoni*** — Animals
> - ***Peta*** — Hungry ghosts — engaging in hopeless hunt for sense pleasures
> - ***Asura*** — Titans — engaging in endless fights
> [!tldr] 2\. *Kāma-loka (Suggati)* — **Good Sensuous Planes** (7 realms total)
> **Residents:**
> - **Human** and **Deva's** enjoying various level of sense pleasures
> [!tldr] 3\. *Rūpa-loka* — **The Fine-Material World** (16 realms total)
> **Residents**: Those who have attained the [[Jhana#1st Jhāna|1-4th Jhāna]]
> - Including [[Brahma]] (See [[Brahma Vihara|Brahma Vihāra]])
> [!tldr] 4\. *Arūpa-loka* — **The Immaterial World** (4 realms total)
> **Residents:** Those who have attained the [[Jhana#5-9th Jhāna Arupa|5-8th Jhāna]]
## Summary of the 31 Realms
![[MN41 Sāleyyakasutta#^realms]]
## 62 Wrong Views (In Brahmajālasutta)
![[DN1 Brahmajālasutta#^62-wrong-views]]
## Cycles of the Universe
![[Kappa#Cycles of the Universe Saṁvaṭṭa vivaṭṭa]]
## [[Samsara|Transmigration]]
![[Samsara#Saṃsāra is Beginningless]]
## Articles
- Buddhism and Evolution – Aggañña Sutta (DN 27) ([Puredhamma.net](https://puredhamma.net/sutta-interpretations/buddhist-cosmology-agganna-sutta/))
## Videos
- **(Superb)** [[(2021-09-04) (BEST EVER) (12-day Series) Buddha Dhamma - Where to Start & What to do @Beginner#(2021-09-06) Day 2 - Superb talk on Loka and Dasa Akusala]]
## Suttas
### Loka / Realms of Existence (Hell, Animal, Human, Heaven, etc.)
- SN12.44 Lokasutta ([link](https://suttacentral.net/sn12.44/en/sujato))
- What is meant by "Loka" (World)? (It's not the "Universe" as we understand it)
- MN129 Bālapaṇḍitasutta ([link](https://suttacentral.net/mn129/en/sujato))
- Buddha on the pain of the 4 lower realms and the pleasure of heavens
- The suffering had by a man stroke with **300 spears** a day, when compared with the hell, is like a stone is compared to the Himalayas.
- Buddha gave #simile on a **turtle** coming up every 100 years to a floating yoke in the ocean — it's still higher than the chance of rebirth as human from the apayas.
- Hell
- AN10.211 Paṭhamanirayasaggasutta ([link](https://suttacentral.net/an10.211/en/sujato))
- MN130 Devadūtasutta ([link](https://suttacentral.net/mn130/en/sujato))
- More descriptions of Hell (and on the 5 Messengers of the Gods)
- Heaven
- AN3.37 Catumahārājasutta ([link](https://suttacentral.net/an3.37/en/sujato))
- Revere one's parents and brahmins, observe sabbath and make merits — it leads to heavenly realms
- SN5.7 Upacālāsutta ([link](https://suttacentral.net/sn5.7/en/sujato))
- Heavens are still bond by sensuality and Mara — transcending all existences is the only sanctuary
- [[AN3.70 Uposathasutta]]
- Descriptions on the life of heavenly realms
- Vilas:
- DN28 & DN29 apart from DN31
### Cosmology & [[Samsara|Saṃsāra]] (Transmigration)
- [[DN27 Aggaññasutta]]
- Overview of the cycle of the universe
- (Related to DN27) DN26 Cakkavattisutta ([link](https://suttacentral.net/dn26/en/sujato))
- How human had 80,000 lifespan then keeps on reducing
- AN3.80 Cūḷanikāsutta ([link](https://suttacentral.net/an3.80/en/sujato)) ^kl7er2
- Buddha on different **"Galaxies"**, "galactic cluster", and "galactic supercluster" (loka), and how Buddha can make his voice heard throughout the entire world system
- - AN7.66 Sattasūriyasutta ([link](https://suttacentral.net/an7.66/en/sujato))
- Buddha describes the "doomsday" scenes on what happens when there are 7 suns.
- Length of Samsara (Anamataggasaṁyutta, Unknowable Beginning)
- SN15.3 Assusutta ([link](https://suttacentral.net/sn15.3/en/sujato))
- The tear a being has shed during the endless cycle of rebirths is more than the water in the 4 great oceans
- SN15.5 Pabbatasutta ([link](https://suttacentral.net/sn15.5/en/sujato)) #simile/buddha
- SN15.6 Sāsapasutta ([link](https://suttacentral.net/sn15.6/en/sujato)) — mustard seed
- Buddha on how long a Eon is and how [[Samsara|Saṃsāra]] has no known beginning.
- Painful births in Samsara is WAY MORE than pleasure
- SN56.102 Manussacutinirayasutta ([link](https://suttacentral.net/sn56.102/en/sujato))
- SN56.103 Manussacutitiracchānasutta ([link](https://suttacentral.net/sn56.103/en/sujato))
- (... and a lot more)
- SN22.99 Gaddulabaddhasutta ([link](https://suttacentral.net/sn22.99/en/sujato))
- Buddha on how [[Samsara|Saṃsāra]] has no beginning and end, even when the ocean is dried and the world is destroyed.
- [[SN22.100 Dutiyagaddulabaddhasutta]]
- [[AN10.29 Paṭhamakosalasutta]]
- Buddha explains how everything perishes — so even the foremost realm is not worthy
- and how universe contracts and beings migrate
- MN120 Saṅkhārupapattisutta ([link](https://suttacentral.net/mn120/en/sujato))
- Buddha on how one can meditate on their destination of rebirth and reach there
- [[MN41 Sāleyyakasutta]]
- Moral acts aligned with Dhamma (dhammacariya) leads to good birth, and vise versa
- Vb18 Dhammahadayavibhaṅga — Lifespan ("Age Limit") of each states of existence ([link](https://suttacentral.net/vb18/en/thittila)) ^sutta-lifespan
- AN4.123 Paṭhamanānākaraṇasutta ([link](https://suttacentral.net/an4.123/en/sujato))
- Buddha on how even Puthujjana can attain all 4 Jhanas, and what's their respective lifespan
- AN3.116 Āneñjasutta ([link](https://suttacentral.net/an3.116/en/sujato)) ^136k5l
- Lifespan of 5th, 6th, 7th Jhana realms :)
- 5th jhana — 20,000 Eons, 6th jhana — 40,000 Eons, 7th jhana — 60,000 Eons
- Samsara is "Beginningless" — the Earliest point cannot be identified
- https://suttacentral.net/mil3.2.9/en/kelly
- https://suttacentral.net/mil3.3.1/en/kelly
- https://suttacentral.net/mil3.3.2/en/kelly
- https://suttacentral.net/mil3.3.3/en/kelly
### Metaphysics
![[Wrong Views (Metaphysical)#Wrong Metaphysical views Afterlife Nihilism Eternalism Dualism etc]]
##### Cautions on Metaphysics / Afterlife!
- 10 Questions not to be answered
- [[MN63 Cūḷamālukyasutta]]
- Buddha on things he doesn't answer, using the simile of a person struck by a Poison Arrow but still asking many questions before trying to treat his wound.
- [[MN72 Aggivacchasutta]] ([link](https://suttacentral.net/mn72/en/sujato))
- SN56.31 Sīsapāvanasutta ([link](https://suttacentral.net/sn56.31/en/sujato))
- Buddha on the #simile of what he knows being the whole forest whereas what he teaches is a handful of leaves.
### More on Realms
![[Suttas#Stories of Deva (Gods)]]
![[Suttas#Stories on Peta Hungry ghosts]]