Adhyaya 8: Yogasthanas, Ashtanga Yoga, Pranayama-Siddhi, and Shiva-Dhyana leading to Samadhi
संतोषस्तस्य सततम् अतीतार्थस्य चास्मृतिः चान्द्रायणादिनिपुणस् तपांसि सुशुभानि च
saṃtoṣastasya satatam atītārthasya cāsmṛtiḥ cāndrāyaṇādinipuṇas tapāṃsi suśubhāni ca
For him there is constant contentment and no brooding recollection of what has passed; he is skilled in observances such as the Cāndrāyaṇa, and he performs auspicious austerities—beautiful in discipline—dedicated to Pati (Śiva), loosening the bonds (pāśa) of the paśu (soul).
Suta Goswami (narrating the Purana’s teaching to the sages; internal context describing the Shaiva practitioner)
It lists inner and outer qualifications of a true Śiva-upāsaka—contentment, non-attachment to the past, and disciplined vratas—showing that Linga-pūjā is fulfilled by purity of conduct as much as by ritual.
By implying Śiva as Pati, the liberating Lord: when the paśu cultivates saṃtoṣa, detachment, and tapas, pāśa (bondage) is weakened and the soul becomes fit for Śiva’s grace.
The Cāndrāyaṇa vrata (a lunar-based expiatory/disciplinary observance) and related tapasyā, aligned with Shaiva self-purification that supports Pāśupata-oriented restraint and steadiness.