Aśokāṣṭamī and Mahānavamī: Durgā Navamī-vrata, mantra-nyāsa, forms, weapons, and offerings
(इत्यशोकाष्टमीव्रतम्) / ब्रह्मोवाच / शुक्लाष्टम्यामाश्वयुजे उत्तराषाढया युता / सा महानवमीत्युक्ता स्नानदानादि चाक्षयम्
(ityaśokāṣṭamīvratam) / brahmovāca / śuklāṣṭamyāmāśvayuje uttarāṣāḍhayā yutā / sā mahānavamītyuktā snānadānādi cākṣayam
Brahmā said: When the bright eighth lunar day in the month of Āśvayuja is conjoined with the nakṣatra Uttarāṣāḍhā, it is called Mahānavamī; on that occasion, bathing, charitable giving, and related rites become inexhaustibly fruitful.
Brahma
Concept: Akṣaya-phala: snāna, dāna, and allied rites performed at a potent kāla yield inexhaustible results.
Vedantic Theme: Karma-kāṇḍa efficacy within saṃsāra; disciplined action purifies and supports higher pursuits.
Application: On the specified tithi–nakṣatra yoga, prioritize bathing (snāna), charitable giving (dāna), and supportive observances with clear saṅkalpa and purity.
Primary Rasa: adbhuta
Secondary Rasa: shanta
Related Themes: Garuda Purana: repeated ‘snāna-dāna akṣayam’ formulas across vrata/ācāra chapters; Garuda Purana: Mahānavamī/Durgā-related vrata sequences in adjacent verses
This verse defines Mahānavamī as the conjunction of Āśvayuja śukla aṣṭamī with Uttarāṣāḍhā and states that rites like bathing and charity performed then yield inexhaustible merit.
Indirectly: by emphasizing akṣaya punya from snāna and dāna, it points to merit-producing practices that support dharmic progress and favorable post-death outcomes described elsewhere in the Purana.
If observing, align worship with the lunar calendar: perform a clean ritual bath, give charity, and do simple devotional acts on the specified tithi-nakṣatra combination, focusing on intention and ethical giving.