Agam 24 Chhed 01 Nishith Sutra Nishihajjhayanam Terapanth - Book Summary

This is a comprehensive summary of the provided Jain text, Nishith Sutra Nishihajjhayanam, specifically focusing on the listed "pada" (topics/sections) as they appear in the text. The summary is structured based on the numbered chapters (Uddesha) and the specific "pada" within each chapter, outlining the prohibited actions and their associated penances or consequences.

Overall Theme:

The Nishith Sutra, particularly this section, deals with the Nishihajjhayanam, which focuses on various rules and regulations for Jain monks and nuns regarding their conduct, interactions, and use of objects. It details actions that are considered breaches of discipline ("dosha") and the subsequent penalties, often referred to as "parihara-sthana" (punishments or expiations). The text is highly detailed, enumerating specific actions related to personal hygiene, material possessions, interactions with the outside world, and ethical conduct.

Summary by Chapter (Uddesha):

Chapter 1 (Pathamo Uddeso) - Sutras 56, pages 134-137:

This chapter covers a wide range of prohibitions related to:

Handicrafts (Hathtakamma): Prohibits various forms of work done by hand, such as weaving, massage, and applying oils or powders.
Smelling (Jighati): Prohibits smelling fragrant substances, especially those associated with impure activities or outside religious traditions.
Outside Traditions/Householders (Annautthiya-Garathiya): Prohibits engaging artisans from outside traditions or householders for various tasks like making tools, repairing items, or constructing structures.
Uselessness (Anatta): Prohibits the creation or use of items that are deemed useless or unnecessary.
Improper Method (Avihi): Prohibits carrying out actions using incorrect or unprescribed methods.
Specific Protective Items (Padīhāriya): Prohibits the misuse or improper handling of items designated for protection or specific purposes.
Interdependence (Annamanna): Prohibits the exchange or assistance with prohibited items or actions between individuals.
Footwear (Payapad): Prohibits the improper making, wearing, or retaining of footwear beyond the prescribed duration.
Clothing (Vatthapad): Prohibits the improper making, wearing, or retaining of clothing beyond the prescribed duration.
Pu'tikamma (Pu'tikamma): Prohibits the consumption of spoiled or impure food.

Chapter 2 (Bīiō Uddeso) - Sutras 80, pages 137-145:

This chapter continues with prohibitions related to:

Cleaning Feet (Payapūchana): Prohibits the improper use or retention of materials for cleaning feet.
Self-Action (Sayamēva Karana): Prohibits performing certain actions by oneself that are meant to be done by others or are considered improper for self-action.
Lightness (Lahusaga): Deals with speaking lightly or inappropriately, taking what is not given, and improper cleaning.
Comprehensiveness (Kasina): Prohibits the wearing of excessively decorated or elaborate items.
Self (Sayamēva): Reinforces prohibitions related to self-action.
Receiving Bowls (Padiggaha): Deals with the proper and improper use of receiving bowls.
Regularity (Nitiya): Relates to consuming food that is regularly obtained or prepared.
Association (Santhava): Prohibits improper association with others.
Alms Round (Bhikkhācariyā): Covers rules related to the process of collecting alms.
Outside Traditions/Householders/Those Requiring Protection (Annautthiya-Garathiya-Uparahāriya): Prohibits interactions or arrangements with these groups.
Types of Food and Drink (Bhojana-Jayapad, Pānaga-Jayapad): Details rules regarding the consumption of various types of food and drinks.
Abundant Food (Bahupariyāvaṇṇa-Bhojana): Prohibits consuming excessively diverse or elaborate meals.
Lay Followers (Sāgāriya): Relates to rules concerning interactions and actions with lay followers.
Bedding and Shelter (Sejjāsanthāra): Prohibits improper use or maintenance of bedding and sleeping arrangements.
Inspection (Paḍilehaṇa): Emphasizes the importance of inspecting all belongings.

Chapter 3 (Taidō Uddeso) - Sutras 80, pages 145-170:

This chapter delves into detailed rules regarding personal care and beautification, which are prohibited for monks and nuns:

Anointing/Applying Substances (Ōbhāsana): Prohibits applying various substances to the body, especially in improper places or with impure intentions.
Alms Round (Bhikkhācariyā): Continues with rules for alms rounds.
Foot Care (Pāya Parikarma): Prohibits various treatments and beautification of the feet.
Body Care (Kāya Parikarma): Prohibits various treatments and beautification of the body.
Hair Care (Vaṇa Parikarma): Prohibits various treatments and beautification of the hair.
Care for Wounds/Ailments (Gaṇḍādi Parikarma): Prohibits various treatments for skin conditions and wounds.
Parasites/Insects (Kimi): Relates to actions concerning cleanliness from insects.
Nail Care (Naha-Sihā): Prohibits improper trimming or care of nails.
Long Hair (Dīha-Rōma): Prohibits the growth or improper care of long body hair.
Teeth Care (Danta): Prohibits improper cleaning or beautification of teeth.
Lip Care (Uṭṭha): Prohibits improper treatment of lips.
Eye Care (Acchi-Pattapad, Acchi): Prohibits various treatments and beautification of the eyes.
Removing Filth (Mala-Nīharaṇa): Prohibits the improper removal of dirt and filth from the body.
Head Hygiene (Sīsavāriya): Relates to rules for cleaning and maintaining the head.
Control/Subjugation (Vasīkaraṇasutta): Prohibits actions intended to control or influence others through mystical means.
Excretion (Ucchāra-Pāvasaṇa): Dictates strict rules for the disposal of bodily waste.

Chapter 4 (Chatuttho Uddeso) - Sutras 118, pages 170-189:

This chapter expands on self-beautification and the use of prohibited items:

Self-Action (Attīkaraṇa, Accīkaraṇa, Atthīkaraṇa): Prohibits various self- beautification and embellishment activities.
Herbs/Medicines (Kasina-Ōsahi): Relates to the improper use of medicinal herbs.
Transgression (Vigaṭi): Deals with violations of prescribed conduct.
Family Lineage (Sthavaṇa-Kula): Prohibits actions that may disrespect or disrupt the lineage.
Interaction with Nuns (Niganthīe Sadhi Vavahāra): Rules governing interactions between monks and nuns.
Disputes (Abhigaraṇa): Rules related to resolving disputes.
Laughter (Hasana): Prohibits excessive or inappropriate laughter.
External Groups (Pāstatyādīna Sanghādya): Prohibits association with or participation in activities of external groups.
Specific Quantities (Ekkīsvi-Hatthapad): Relates to prohibited quantities of items.
Foot Care (Pāya Parikarma): Repeats prohibitions related to foot treatment.
Body Care (Kāya Parikarma): Repeats prohibitions related to body treatment.
Hair Care (Vaṇa Parikarma): Repeats prohibitions related to hair treatment.
Wound Care (Gaṇḍādi Parikarma): Repeats prohibitions related to wound care.
Parasites/Insects (Kimi): Repeats prohibitions regarding cleanliness.
Nail Care (Naha-Sihā): Repeats prohibitions regarding nail care.
Long Hair (Dīha-Rōma): Repeats prohibitions regarding long hair.
Teeth Care (Danta): Repeats prohibitions regarding teeth.
Lip Care (Uṭṭha): Repeats prohibitions regarding lip care.
Eye Care (Acchi-Pattapad, Acchi): Repeats prohibitions regarding eye care.
Removing Filth (Mala-Nīharaṇa): Repeats prohibitions regarding body cleaning.
Head Hygiene (Sīsadvāriya): Repeats prohibitions regarding head hygiene.
Excretion (Ucchāra-Pāvasaṇa): Repeats prohibitions regarding excretion.
Unavoidable (Aparīhāriya): Refers to certain unavoidable circumstances or items.

Chapter 5 (Pan̄camo Uddeso) - Sutras 78, pages 189-194:

This chapter focuses on items and actions related to shelter, possessions, and ascetic practices:

Trees with Living Beings (Sacittarukkhamūla): Prohibits activities under trees with living beings.
Association (Sanghāḍi): Prohibits certain types of associations.
Leaves (Palāsa): Relates to the use of leaves.
Returning/Giving Back (Paccappaṇa): Prohibits improper return of items.
Long Threads (Dīhasutta): Prohibits the use of long threads.
Staff (Daṇḍa): Relates to the proper use of a staff.
Dwelling Places (Gävaga-Nivesa): Prohibits improper dwelling arrangements.
Musical Instruments (Vīṇā): Prohibits playing musical instruments.
Bedding (Sejjā): Prohibits improper use of bedding.
Joint Actions (Sabhogavartiyakriyā): Prohibits joint activities that are prohibited.
Bearing/Carrying (Dhāraṇīya-Parivapa): Prohibits improper carrying of items.
Sweeping Instruments (Rayaharaṇa): Prohibits improper use of sweeping instruments.

Chapter 6 (Saṭṭho Uddeso) - Sutras 76, pages 194-210:

This chapter covers various prohibitions related to interactions, offerings, and personal care, often with a focus on the use of prohibited substances or methods:

Supplication (Viṇṇavaṇa): Prohibits certain forms of supplication.
Handicrafts (Hathakamma): Repeats prohibitions related to handiwork.
Avoiding Injury (Avā'uḍi): Relates to avoiding harm.
Arguments/Disputes (Kāmakalaha): Prohibits engaging in arguments.
Writing (Lēha): Prohibits certain types of writing.
Furniture (Pōsanta-Piṭhānta): Prohibits the improper use of furniture.
Clothing (Vattha): Repeats prohibitions related to clothing.
Foot Care (Pāya Parikarma): Repeats prohibitions related to foot care.
Body Care (Kāya Parikarma): Repeats prohibitions related to body care.
Hair Care (Vaṇa Parikarma): Repeats prohibitions related to hair care.
Wound Care (Gaṇḍādi Parikarma): Repeats prohibitions related to wound care.
Parasites/Insects (Kimi): Repeats prohibitions regarding cleanliness.
Nail Care (Gaha-Sihā): Repeats prohibitions regarding nail care.
Long Hair (Dīha-Rōma): Repeats prohibitions regarding long hair.
Teeth Care (Danta): Repeats prohibitions regarding teeth.
Lip Care (Uṭṭha): Repeats prohibitions regarding lip care.
Removing Filth (Mala-Nīharaṇa): Repeats prohibitions regarding body cleaning.
Head Hygiene (Sīsavāriya): Repeats prohibitions regarding head hygiene.
Pleasant Food (Paṇīya-Āhāra): Prohibits consuming overly pleasant or luxurious food.

Chapter 7 (Sattamo Uddeso) - Sutras 62, pages 210-245:

This chapter is extensive, covering a vast array of prohibitions related to the use of adornments, materials, and interactions with external elements, often emphasizing the principle of non-violence (ahimsa) and purity:

Garlands (Māliyā): Prohibits the making or wearing of garlands.
Metal Objects (Lōha): Prohibits the use of various metals for adornment or tools.
Jewelry (Ābharaṇa): Prohibits the wearing of various types of jewelry.
Clothing (Vatthapad): Repeats prohibitions related to clothing.
Movement/Handling (Sañcālan): Prohibits improper movement or handling of objects.
Foot Care (Pāya Parikarma): Repeats prohibitions.
Body Care (Kāya Parikarma): Repeats prohibitions.
Hair Care (Vaṇa Parikarma): Repeats prohibitions.
Wound Care (Gaṇḍādi Parikarma): Repeats prohibitions.
Parasites/Insects (Kimi): Repeats prohibitions.
Nail Care (Naha-Sihā): Repeats prohibitions.
Long Hair (Dīha-Rōma): Repeats prohibitions.
Teeth Care (Danta): Repeats prohibitions.
Lip Care (Uṭṭha): Repeats prohibitions.
Removing Filth (Mala-Nīharaṇa): Repeats prohibitions.
Head Hygiene (Sīsavāriya): Repeats prohibitions.
Earth Element (Pudhvi): Prohibits actions on earth that may cause harm to life.
Wood (Dāru): Prohibits improper use of wood.
Markings/Designs (Aṅkādi): Prohibits creating or using markings.
Arrivals/Guests (Āgantārādi): Rules regarding guests.
Three Types of Desire (Tēicchapad): Relates to controlling desires.
Collection/Attraction of Matter (Pōggalādi Avaḥaraṇa-Uvaharaṇa): Prohibits improper attraction or collection of matter.
Animals and Birds (Pasu-Pakṣi): Prohibits actions towards animals and birds.
Giving and Receiving (Dāṇa-Paṭicchana): Rules for proper giving and receiving.
Recitation (Sajjhāya): Prohibits certain ways of recitation.
Making Gestures (Ākāra-Karaṇa): Prohibits certain gestures.

Chapter 8 (Aṭhumo Uddeso) - Sutras 18, pages 716-722:

This chapter primarily focuses on prohibited interactions and speech, especially involving women and improper conversations:

Being Alone with a Woman (Ēgō Ēgithīē): Strictly prohibits being alone with a woman, engaging in conversation, eating together, or excreting in her presence.
Immeasurable Conversation (Ithīmajjhagatasya Aparimāṇakāhā): Prohibits engaging in lengthy and immeasurable conversations with women, especially in a group.
Interaction with Nuns (Niganthīe Sadhi): Outlines strict rules for monks interacting with nuns, including prohibitions on certain postures, speech, and activities.
Inside a Monastery (Antō Upasraya): Prohibits certain activities within the monastery premises.
Anointed with Water (Mudhābhisītta): Relates to the purity and conduct after ritualistic bathing.

Chapter 9 (Navamo Uddeso) - Sutras 26, pages 723-726:

This chapter details specific prohibitions related to royal interactions, offerings, and the use of religious symbolism:

Royal Offerings (Rāyapinḍa): Prohibits receiving or consuming offerings from royalty.
Royal Inner Quarters (Rāyantēpura): Strictly prohibits entering or interacting with royal inner quarters.
Anointed with Water (Mudhābhisītta): Repeats prohibitions concerning those who have undergone ritualistic bathing, especially in contexts involving royalty and specific festivals or gatherings.

Chapter 10 (Dasamō Uddeso) - Sutras 41, pages 728-731:

This chapter addresses improper speech, prohibited actions related to health, travel, and observances:

Harsh Speech (Pharusa-Vayaṇa): Prohibits harsh or unpleasant speech.
Infinitely Living Beings (Anantakāya San̄yutta): Prohibits consuming food associated with harm to infinitely living beings.
Ritualistic Food (Āhākamma): Prohibits consuming food prepared with specific rituals or intentions.
Omens/Divination (Nimitta): Prohibits engaging in or believing in divination and omens.
Initiated Persons (Sēha): Prohibits the improper handling or alteration of items belonging to initiated individuals.
Directions (Disā): Prohibits improper actions or orientations related to directions.
Regions (Dēsa): Prohibits improper actions related to specific regions.
Disputes (Sāhigaraṇa): Prohibits engaging in or resolving disputes improperly.
Things Taken/Not Taken (Uggāhita-Aṇuggāhita): Relates to the proper handling and consumption of food that has been exposed or not properly handled.
Night Eating (Rāi-Bhōyaṇa): Strictly prohibits eating at night.
Vomiting (Uggāla): Prohibits improper actions related to vomiting.
The Sick (Gilāna): Prohibits neglecting the sick or improper care.
Travel (Vihāra): Outlines rules for travel.
Festivals (Pajjōsavaṇā): Prohibits improper conduct during religious festivals.

Chapter 11 (Ekārasamō Uddeso) - Sutras 73, pages 732-740:

This chapter continues with detailed prohibitions regarding personal care, adornments, and interactions, often emphasizing purity and non-attachment:

Footwear (Pāya): Repeats prohibitions regarding footwear.
Foot Binding (Pāya-Bandhaṇa): Prohibits improper binding of feet.
Distance (Addhayōjana-Mērā): Relates to prohibitions concerning distances traveled.
Criticism of Dharma (Dhamma-Avaṇṇa): Prohibits speaking negatively about Dharma.
Criticism of Adharma (Adhamma-Vaṇṇa): Prohibits speaking positively about Adharma (unrighteousness).
Foot Care (Pāya Parikarma): Repeats prohibitions.
Body Care (Kāya Parikarma): Repeats prohibitions.
Hair Care (Vaṇa Parikarma): Repeats prohibitions.
Wound Care (Gaṇḍādi Parikarma): Repeats prohibitions.
Parasites/Insects (Kimi): Repeats prohibitions.
Nail Care (Gaha-Sihā): Repeats prohibitions.
Long Hair (Dīha-Rōma): Repeats prohibitions.
Teeth Care (Danta): Repeats prohibitions.
Lip Care (Uṭṭha): Repeats prohibitions.
Removing Filth (Mala-Nīharaṇa): Repeats prohibitions.
Head Hygiene (Sīsavāriya): Repeats prohibitions.
Creating Illusions (Bībhāvana): Prohibits creating illusions or misleading appearances.
Astonishment (Vimhāvana): Prohibits actions that cause astonishment.
Reversal (Vipariyāsa): Prohibits actions that cause reversal or confusion.
Facial Color (Muhavaṇṇa): Prohibits altering facial color.
Political Opposition (Bērajja-Viruddha-Rājya): Prohibits engaging in politics or opposing rulers.
Daytime/Nighttime Eating (Diyābhojana-Avaṇṇa, Rāībhōjana-Vaṇṇa): Prohibits discussing or praising eating habits, particularly at night.
Day and Night Eating (Diyā-Ratti-Bhōjana): Prohibits certain practices related to eating at different times.
Imprisonment/Confinement (Parivāsita): Rules related to confinement.
Association (Saṅkhadi): Prohibits certain types of association.
Offering/Presentation (Nivēyaṇa-Pinḍa): Prohibits improper offerings.
Unmet Expectations (Ahāchanda): Relates to unmet expectations.
Fire (Anala): Prohibits improper use or interaction with fire.
Clothing (Sacēla-Acēla): Rules regarding wearing or not wearing clothes.
Crossing/Transgression (Pāriyāsīya): Refers to actions that transgress boundaries.
Child Death (Bālamaraṇa): Relates to the causes or circumstances of child mortality.

Chapter 12 (Bārasamō Uddeso) - Sutras 43, pages 741-748:

This chapter focuses on prohibited actions related to specific locations, materials, and interactions, emphasizing caution and adherence to rules:

Specific Measures (Kōlaṇapaḍiyāē): Relates to specific measurements or quantities.
Violation of Vows (Paccakkhāṇa-Bhagga): Prohibits the breaking of vows.
Small Living Beings (Parittakāya San̄yutta): Prohibits actions involving small living beings.
Woolen/Leather Items (Salōma-Camma): Prohibits the use of wool or leather.
Covered Seating (Paravathyōcchanna-Pīḍha): Prohibits sitting on covered seats.
Association with Nuns (Niganthīsāṅkhāḍi): Prohibits improper association with nuns.
Damage to Vegetation (Thāvarakāya Samārambha): Prohibits harming stationary beings (plants).
Climbing Trees (Rukkārōhaṇa): Prohibits climbing trees.
Lay Followers (Gihī): Rules concerning interactions with lay followers.
Pre-action (Pūrvakarma): Prohibits performing actions before the prescribed time or preparation.
Post-action (Paścātkarma): Prohibits performing actions after the prescribed time or without proper procedure.
Sight (Cakṣurdarśana): Relates to improper use of sight.
Attachment to Form (Rūpāsatti): Prohibits excessive attachment to forms or appearances.
Time Exceedance (Kālātikkanta): Prohibits exceeding prescribed time limits.
Space Exceedance (Khētātīta): Prohibits exceeding prescribed spatial limits.
Cow Dung (Gōmaya): Prohibits the improper use of cow dung.
Applying Substances (Ālēvana-Jāya): Prohibits improper application of substances.
Inflicting Harm (Uvahivāvaṇa): Prohibits causing harm or injury.
Great Rivers (Mahānadī): Rules concerning proximity to or crossing great rivers.

Chapter 13 (Tērasamō Uddeso) - Sutras 75, pages 749-754:

This chapter continues with prohibitions related to elements, materials, and interactions, focusing on purity and non-attachment:

Earth Element (Pṛdhavī): Repeats prohibitions regarding actions on earth.
Wood (Dāru): Repeats prohibitions regarding wood.
Intermediate Space (Antarikṣa-Jāya): Prohibits actions in the intermediate space.
Outside Traditions/Householders (Annautthiya-Gārāsthiya): Repeats prohibitions regarding interactions with these groups.
Self-Injury (Appāṇaṁ Dēhati): Prohibits self-harm.
Treating Illness (Tigicchā): Prohibits improper medical practices.
Worshipping/Praising Outside Traditions (Pāstyādīna Vandan-Praśaṁsana): Prohibits worshipping or praising outside religious traditions.
Group/Collection (Pinḍa): Relates to collective actions or gatherings.

Chapter 14 (Chatuddasama Uddeso) - Sutras 41, pages 755-756:

Receiving Bowls (Paḍiggaha): Prohibits the improper receiving of bowls.

Chapter 15 (Paṇṇarasamō Uddeso) - Sutras 154, pages 760-773:

This is a very extensive chapter, reiterating and elaborating on many prohibitions from previous chapters, often with a focus on the context of interaction with outside traditions and laypeople:

Harsh Speech (Pharusa-Vayaṇa): Repeats prohibitions on harsh speech.
Amb (Amb): Prohibits the consumption or handling of living amb (a type of fruit or vegetable).
Foot Care (Pāya Parikarma): Repeats numerous prohibitions regarding foot care.
Body Care (Kāya Parikarma): Repeats numerous prohibitions regarding body care.
Hair Care (Vaṇa Parikarma): Repeats numerous prohibitions regarding hair care.
Wound Care (Gaṇḍādi Parikarma): Repeats numerous prohibitions regarding wound care.
Parasites/Insects (Kimi): Repeats prohibitions regarding cleanliness.
Nail Care (Naha-Sihā): Repeats prohibitions regarding nail care.
Long Hair (Dīha-Rōma): Repeats prohibitions regarding long hair.
Teeth Care (Danta): Repeats prohibitions regarding teeth care.
Lip Care (Uṭṭha): Repeats prohibitions regarding lip care.
Removing Filth (Mala-Nīharaṇa): Repeats prohibitions regarding body cleaning.
Head Hygiene (Sīsavāriya): Repeats prohibitions regarding head hygiene.
Equipment Care (Upakaraṇa-Jāya): Prohibits improper care and washing of equipment.

Chapter 16 (Sōlasamō Uddeso) - Sutras 51, pages 774-778:

This chapter deals with specific items, actions, and contexts that are prohibited:

Bedding (Sējjā): Prohibits improper use of bedding.
Sugarcane (Ucchu): Prohibits the consumption or handling of living sugarcane.
Forest Dwelling (Aḍavījattāgahēsaṇā): Prohibits foraging or seeking sustenance in forests.
Living in a Forest (Vusirātiya): Prohibits dwelling in forests.
Entangled Objects (Vuggahavakkanta): Prohibits dealing with entangled objects.
Travel Method (Vihārapad): Rules related to travel.
Disgusting Things (Dugn̄chīya): Prohibits dealing with disgusting things.
Placing Food/Drink (Asaṇādi Nikṣēpaṇa): Prohibits improper placement of food and drink.
Eating with Outside Traditions/Householders (Annautthiya-Garathiya-Sadhi Bhōyana): Prohibits eating with them.
Receiving Alms (Āsāyaṇā): Rules concerning receiving alms.
Excessive Items (Atiritta Upadhi): Prohibits possessing excess items.
Excretion (Ucchāra-Pāvasaṇa): Repeats prohibitions regarding excretion.

Chapter 17 (Sattarasamō Uddeso) - Sutras 152, pages 776-795:

This is another extensive chapter, reiterating and elaborating on many previously mentioned prohibitions, with a particular focus on the interaction between monks/nuns and outsiders, and various forms of beautification and sensory indulgence:

Curiosity/Novelty (Kōtuhallapaḍiyā): Prohibits engaging in activities driven by curiosity or novelty.
Foot Care (Pāya Parikarma): Repeats many prohibitions.
Body Care (Kāya Parikarma): Repeats many prohibitions.
Hair Care (Vaṇa Parikarma): Repeats many prohibitions.
Wound Care (Gaṇḍādi Parikarma): Repeats many prohibitions.
Parasites/Insects (Kimi): Repeats prohibitions.
Nail Care (Naha-Sihā): Repeats prohibitions.
Long Hair (Dīha-Rōma): Repeats prohibitions.
Teeth Care (Danta): Repeats prohibitions.
Lip Care (Uṭṭha): Repeats prohibitions.
Removing Filth (Mala-Nīharaṇa): Repeats prohibitions.
Head Hygiene (Sīsavāriya): Repeats prohibitions.
Inside Monastery (Antō-Ōvāsa): Prohibits certain actions within the monastery.
Carrying Garlands (Mālōhaḍa): Prohibits carrying garlands.
Clay-Applied Items (Maṭṭiyā-Ōlitta): Prohibits using items covered in clay.
Fixed to Earth (Pudhviyādi-Pratiṣṭhita): Prohibits actions related to items fixed to the earth.
Very Hot (Accyusina): Prohibits consuming or handling excessively hot items.
Unripe Drink (Aparīṇaya-Pāṇaga): Prohibits consuming unripe drinks.
Self-Praise (Atta-Śalāhā): Prohibits praising oneself.
Sound-related (Gānādi): Prohibits creating or listening to certain types of sounds.
Fearful Sounds (Vitata-Sadda-Karṇasōya-Paḍiyā): Prohibits listening to fearful sounds.
Musical Sounds (Tatasadda-Karṇasōya-Paḍiyā): Prohibits listening to musical sounds.
Heavy Sounds (Ghaṇasadda-Karṇasōya-Paḍiyā): Prohibits listening to heavy sounds.
Whispering Sounds (Jhaśirasadda-Karṇasōya-Paḍiyā): Prohibits listening to whispering sounds.
Various Sounds (Vividha-Sadda-Karṇasōya-Paḍiyā): Prohibits listening to various types of sounds.
Sound Attachment (Saddādāsatti): Prohibits attachment to sounds.

Chapter 18 (Aḍvārasamō Uddeso) - Sutras 73, pages 767-772:

This chapter focuses on rules concerning boats, travel, and the use of specific materials, emphasizing proper conduct and avoidance of harm:

Boat Travel (Nāvā-Vihāra): Prohibits various actions related to boat travel, including boarding, sailing, and improper use of boats.
Clothing (Vatthapad): Repeats prohibitions regarding clothing.

Chapter 19 (Ēgūṇavīsamō Uddeso) - Sutras 37, pages 803-805:

This chapter covers prohibitions related to specific actions, speech, and recitation:

Distorted/Uneven (Viyaḍa): Prohibits actions or speech that is distorted or uneven.
Recitation (Sajjhāya): Prohibits improper ways of reciting scriptures.
Eliciting Knowledge (Vāyaṇā): Prohibits improper methods of eliciting knowledge from scriptures.

Chapter 20 (Vīsaīmō Uddeso) - Sutras 45, pages 806-812:

This final chapter details rules regarding the duration of penance, repetition of offenses, and their associated consequences. It defines the periods of penance ("parihara-sthāna") and the escalating penalties for repeated violations.

Serving a Monthly Penance (Sāī Paḍisēvaṇā): Details the consequences of serving a monthly penance and then confessing it.
Serving Multiple Monthly Penances (Bahuśō Paḍisēvaṇā): Outlines the penalties for repeatedly serving monthly penances.
Serving a Monthly Penance with Combined Violations (Sāī Paḍisēvaṇā-Sanjōga-Sutta): Discusses penalties when monthly penances are combined with other violations.
Serving Multiple Monthly Penances with Combined Violations (Bahuśō Paḍisēvaṇā-Sanjōga-Sutta): Discusses penalties for repeated combined violations.
Serving a Monthly Penance with Excess (Sāī Sāirēgapadisevaṇā): Covers penances served with excess duration.
Serving Multiple Monthly Penances with Excess (Bahuśō Sāirēgapadisevaṇā): Covers repeated penances served with excess.
Periods of Penance (Parihāra-dvāṇa): Details the structure and duration of penances.
Twenty-Day Observance (Vīsaṭirātryārōvaṇā): Specific penance duration.
Fortnightly Observance (Pakṣiyārōvaṇā): Specific penance duration.
Fortnightly Twenty-Day Observance (Pakṣiyābīsaṭirātryārōvaṇā): Combined penance duration.

Key Themes and Principles:

Ahimsa (Non-violence): Many prohibitions stem from the principle of non-violence, aiming to minimize harm to all living beings.
Purity (Shuddhi): The text emphasizes maintaining physical, mental, and ritual purity.
Discipline (Sanyam): Strict adherence to rules is paramount for spiritual progress.
Non-Attachment (Aparigraha): Prohibitions on excessive possessions, beautification, and sensory indulgence reflect the principle of non-attachment.
Right Conduct (Samayak Kaaraṇ): The text provides a detailed guide on righteous conduct for ascetics.
Penance and Expiation (Parihāra-Sthāna): The detailed outlining of penances indicates the Jain emphasis on atonement for transgressions.

This summary provides a structured overview of the content within the provided text, highlighting the intricate and comprehensive nature of Jain ascetic regulations as presented in the Nishith Sutra.