Verified
Grammatical Analysis
Senāsana: [nt.] Bed and seat; lodging; accommodation. Formed by sena (sleeping, bed) + āsana (sitting, seat).
Orthodox Definition
Senāsana is the formal doctrinal term for lodgings, functioning as one of the Four Requisites (cattāro paccayā) required to sustain a monastic’s life (alongside robes, alms food, and medicine).
It encompasses everything from a simple mat at the root of a tree to a fully furnished room in a large monastery. The Vinaya contains extensive regulations regarding senāsana to ensure monks do not become attached to luxurious sleeping arrangements. Monks are forbidden from using high and luxurious beds, and they must meticulously clean and care for Saṅgha-owned bedding before leaving a monastery, ensuring it is not damaged by weather or pests.
In larger monasteries, a specific monk acts as the Senāsanagāhāpaka (distributor of lodgings) to fairly assign rooms based on seniority.
Quote
paṭisaṅkhā yoniso senāsanaṃ paṭisevati – ‘yāvadeva sītassa paṭighātāya, uṇhassa paṭighātāya, ḍaṃsamakasavātātapasarīṃsapasamphassānaṃ paṭighātāya, yāvadeva utuparissayavinodanapaṭisallānārāmatthaṃ’.
Reflecting wisely, he uses lodging—only to ward off cold, to ward off heat, to ward off the touch of gnats, mosquitoes, wind, sun, and creeping things, and only for the purpose of dispelling seasonal dangers and for enjoying seclusion.— Majjhima Nikāya 2 (Sabbāsava Sutta)
14. yo pana bhikkhu saṅghikaṃ mañcaṃ vā pīṭhaṃ vā bhisiṃ vā kocchaṃ vā ajjhokāse santharitvā vā santharāpetvā vā taṃ pakkamanto neva uddhareyya, na uddharāpeyya, anāpucchaṃ vā gaccheyya, pācittiyaṃ.
Should any bhikkhu, having spread out or had spread out a bed, a bench, a mattress, or a stool belonging to the Saṅgha in an open space, upon departing, neither put it away nor have it put away, or should go without asking leave, there is a pācittiya.dutiyasenāsanasikkhāpadaṃ
The Second Training Rule on Lodgings15. yo pana bhikkhu saṅghike vihāre seyyaṃ santharitvā vā santharāpetvā vā taṃ pakkamanto neva uddhareyya, na uddharāpeyya, anāpucchaṃ vā gaccheyya, pācittiyaṃ.
Should any bhikkhu, having spread out or had spread out bedding in a monastery belonging to the Saṅgha, upon departing, neither put it away nor have it put away, or should go without asking leave, there is a pācittiya.anupakhajjasikkhāpadaṃ
The Training Rule on Encroaching16. yo pana bhikkhu saṅghike vihāre jānaṃ pubbupagataṃ bhikkhuṃ anupakhajja seyyaṃ kappeyya ‘‘yassa sambādho bhavissati, so pakkamissatī’’ti etadeva paccayaṃ karitvā anaññaṃ, pācittiyaṃ.
Should any bhikkhu in a monastery belonging to the Saṅgha, knowingly encroach upon the sleeping space of a bhikkhu who has arrived earlier, thinking, “Whoever feels crowded will depart,” having made this the only reason and no other, there is a pācittiya.nikkaḍḍhanasikkhāpadaṃ
The Training Rule on Evicting17. yo pana bhikkhu bhikkhuṃ kupito anattamano saṅghikā vihārā nikkaḍḍheyya vā nikkaḍḍhāpeyya vā, pācittiyaṃ.
Should any bhikkhu, angry and displeased, evict or have evicted a bhikkhu from a monastery belonging to the Saṅgha, there is a pācittiya.vehāsakuṭisikkhāpadaṃ
The Training Rule on an Upper-Story Dwelling— Dvemātikāpāḷi
Textual References
- Vinaya: Cūḷavagga (Senāsanakkhandhaka) – The comprehensive chapter dealing with the construction, maintenance, and allocation of monastic lodgings.
- Sutta: Majjhima Nikāya (Sabbāsava Sutta, MN 2) – The standard reflection on the proper use of lodging to ward off the elements and cultivate seclusion.
- Commentary: Samantapāsādikā – Explaining the administrative duties required to manage Saṅgha lodgings.