The Eleventh Day — Ekādaśī and the Discipline of Twice a Month

This series' first essay named Ekādaśī three separate times without ever giving it its own essay — prescribed across the Padma, Skanda and Bhaviṣya Purāṇas alike, and one of Purāṇic tradition's two major recognised paths of prāyaścitta (expiation), second only to tīrtha, pilgrimage. Ekādaśī — the eleventh lunar day — falls twice in every month, once in each fortnight, giving roughly twenty-four observances a year and up to twenty-six in a year carrying an Adhik Māsa, a leap month. No other fast in this series recurs so often, and none is cited so consistently across the Purāṇic sources this series has drawn on throughout — which makes it, in a real sense, the load-bearing fast the rest of this series' textual claims lean on.

The Padma Purāṇa, in a chapter devoted specifically to Ekādaśī's origin, tells of the asura Mura, a threat the devas could not defeat. Viṣṇu himself engages Mura in battle and, unable to finish him off, retreats to a cave near Badarikāśrama to rest — Mura pursuing him even there. As Mura closes in, a radiant feminine energy emerges directly from Viṣṇu's own body and destroys Mura where the god himself could not. That energy is Ekādaśī, personified as a goddess in her own right, and Viṣṇu's boon to her — that she be honoured as the most auspicious of the lunar days, and that fasting on her day cleanse a devotee of sin — is the origin the Padma Purāṇa gives for the observance kept twice a month ever since.

Not every disagreement in this series runs between traditions — some run inside Hindu practice itself, and this is the clearest example this series has documented. Smārta householders generally keep Ekādaśī on whichever day the eleventh tithi is dominant according to standard reckoning. Stricter Vaiṣṇava communities — including ISKCON and other Gauḍīya lineages — frequently observe the fast a day later, following tithi-overlap rules specific to Vaiṣṇava calendrical practice that can shift the observed date by twenty-four hours. The result, in a given month, is two groups of practicing Hindus fasting for Ekādaśī on two different calendar days, both correctly following their own tradition's rule. This series has named cross-tradition disagreement — Sikh, Jain, Ārya Samāj — in essay after essay; this is the same honesty applied within one tradition, to a genuine and ongoing practice-level difference this series shouldn't flatten into "Hindus fast on Ekādaśī" as though the date itself were uncontested.

The most consistent dietary rule across Ekādaśī observance, whatever the day, is the avoidance of grains and legumes — a restriction some tellings tie directly back to the Mura story above, holding that the demon's own essence came to reside within grain, so a devotee who abstains from grain on this day avoids harbouring any part of him. Among the roughly two dozen Ekādaśīs kept each year, two stand out by name. Nirjala Ekādaśī, falling in Jyeṣṭha (May–June), is kept entirely without water as well as food — the single strictest fast in this whole series — and is popularly called Bhīma or Pāṇḍava Ekādaśī, after a Mahābhārata-era tradition holding that Bhīma, unable to keep the usual twice-monthly fasts, was permitted this one severe observance in place of all twenty-four, a merit the tradition still credits to it today. Vaikuntha Ekādaśī, kept with particular intensity at South Indian Vaiṣṇava temples such as Śrīraṅgam, marks the ceremonial opening of the Paramapada Vāsal — the gate to Vaikuṇṭha, Viṣṇu's own abode — through which devotees pass in procession on this one day of the year.

Ekādaśī is Vaiṣṇava and Purāṇic in origin, and carries the same cross-tradition disagreements — the Sikh Rahit Maryādā's rejection of fasting tied to lunar phase, the Ārya Samāj's critique of Purāṇic vrata-and-kathā ritualism, Jainism's and Buddhism's rejection of Purāṇic authority outright — that this series has named at length in its first essay and doesn't repeat fast by fast.

Return to What Is a Vrata? — the textual foundations of Hindu fasting for the fuller cross-tradition treatment, and for the rest of the fasting series as each piece is added.

• Primary scripture. Padma Purāṇa, chapter 38, for the Mura-demon origin story and Ekādaśī's personification as a goddess born from Viṣṇu; Bhaviṣya, Padma and Skanda Purāṇas, previously cited in this series' first essay, for Ekādaśī's general prescription.
• Living calendrical practice. The Smārta/Vaiṣṇava date-of-observance difference, and Nirjala and Vaikuṇṭha Ekādaśī's individual significance, consulted via general festival-documentation sources rather than a single named ethnographic study.
• A note on the grain-avoidance folk etymology. The claim that Mura's essence resides in grain is repeated widely in popular vrata literature as the reason for the fast's dietary rule; this essay has not traced it to a specific Purāṇic verse, and names it as tradition rather than as a verified textual citation.