Adhyaya 84: शिवव्रतकथनम्
Uma–Maheshvara Vrata, Shula-dana, and Month-wise Ekabhakta Vrata
अष्टम्यां च चतुर्दश्याम् उपवासरता च सा भवान्या मोदते सार्धं सारूप्यं प्राप्य सुव्रता
aṣṭamyāṃ ca caturdaśyām upavāsaratā ca sā bhavānyā modate sārdhaṃ sārūpyaṃ prāpya suvratā
Observando o jejum no oitavo e no décimo quarto dia lunar, essa mulher de voto puro—firme em sua promessa—rejubila-se com Bhavānī e alcança o sārūpya, a semelhança de forma, pela graça da Mãe.
Suta Goswami (narrating the vrata-phala within the Linga Purana discourse)
It links tithi-based upavāsa (Aṣṭamī and Caturdaśī) with receiving Bhavānī’s grace, implying that disciplined vrata purifies the pashu (soul) and prepares it for closer communion with the Shaiva-Shakti principle that Linga worship embodies.
By highlighting rejoicing “together with Bhavānī” and the attainment of sārūpya, the verse points to Shiva-tattva as inseparable from Shakti—Pati’s grace operating through the Divine Mother to loosen pasha (bondage) and elevate the pashu toward divine likeness.
Upavāsa on Aṣṭamī and Caturdaśī is emphasized as a vrata-sādhana: a regulated austerity that supports inner restraint (saṃyama), devotional focus, and eligibility for Shakti’s anugraha (grace), culminating in sārūpya.