Adhyaya 89: शौचाचारलक्षणम् — सदाचार, भैक्ष्यचर्या, प्रायश्चित्त, द्रव्यशुद्धि, आशौच-निर्णय
लङ्घने समयानां तु अभक्ष्यस्य च भक्षणे अवाच्यवाचने चैव सहस्राच्छुद्धिरुच्यते
laṅghane samayānāṃ tu abhakṣyasya ca bhakṣaṇe avācyavācane caiva sahasrācchuddhirucyate
ନିର୍ଦ୍ଧାରିତ ନିୟମ ଲଂଘନ, ଅଭକ୍ଷ୍ୟ ଭକ୍ଷଣ ଓ ଅବାଚ୍ୟ ବାକ୍ୟ ଉଚ୍ଚାରଣ—ଏହାରେ ସହସ୍ର ପ୍ରାୟଶ୍ଚିତ୍ତରେ ଶୁଦ୍ଧି ହୁଏ ବୋଲି କୁହାଯାଇଛି।
Suta Goswami
It states that violations of vows, forbidden diet, and improper speech require strong expiation to regain śuddhi (ritual-spiritual purity), which is essential to approach the Liṅga with adhikāra (eligibility) for effective Śiva-pūjā.
By implication, Śiva as Pati is the pure Lord who is approached through śuddhi; the paśu bound by pasha (faults created by conduct, food, and speech) must be cleansed to align with Śiva-tattva’s purity and liberating grace.
Prāyaścitta (expiatory discipline)—described as a “thousandfold” purification—highlighting the Pāśupata emphasis on restraint of conduct, diet, and speech as practical means to weaken bondage (pāśa) and restore worship-eligibility.