Adhyaya 89: शौचाचारलक्षणम् — सदाचार, भैक्ष्यचर्या, प्रायश्चित्त, द्रव्यशुद्धि, आशौच-निर्णय
ज्येष्ठान्ये ऽपि च ते सर्वे वन्दनीया विजानता आज्ञाभङ्गं न कुर्वीत यदीच्छेत् सिद्धिम् उत्तमाम्
jyeṣṭhānye 'pi ca te sarve vandanīyā vijānatā ājñābhaṅgaṃ na kurvīta yadīcchet siddhim uttamām
即便是年长或位阶更高者——他们所有人——亦当为真正明了者所礼敬。若欲在湿婆之道求得至上成就(siddhi),切莫违犯其教命。
Suta Goswami (narrating the Linga Purana teaching to the sages of Naimisharanya)
It frames Linga-puja as not merely ritual but disciplined Shaiva sadhana: reverence to elders/guru and strict adherence to instruction are presented as prerequisites for attaining the highest spiritual fruit.
Shiva-tattva is approached through niyama (ethical restraint) and ājñā-pālana; the verse implies that Shiva’s grace and siddhi arise where the pashu (individual soul) relinquishes egoic independence and aligns with dharmic guidance.
Guru-vandana (reverence to elders/teachers) and ājñā-anupālana (non-violation of the guru’s command), a core discipline supporting Pāśupata-oriented sadhana and the attainment of siddhi.