Adhyaya 75: Nishkala–Sakala Shiva, Twofold Linga, and the Supremacy of Dhyana-Yajna
एवमाहुस्तथान्ये च सर्वे वेदार्थतत्त्वगाः हृदि संसारिणां साक्षात् सकलः परमेश्वरः
evamāhustathānye ca sarve vedārthatattvagāḥ hṛdi saṃsāriṇāṃ sākṣāt sakalaḥ parameśvaraḥ
Assim declaram—e outros também—todos os que realizaram a verdade do sentido dos Vedas: no coração dos seres encarnados, presos à transmigração, o Senhor Supremo, Parameśvara, está presente diretamente, em Sua forma plena (sakala).
Suta Goswami (narrating the doctrinal conclusion to the sages at Naimisharanya)
It grounds outer Linga-puja in inner realization: the Linga signifies Parameśvara who is directly present in the devotee’s heart, so worship is both external (arca) and internal (dhyāna/antaryāga).
Shiva is presented as Pati who abides within the bound pashu in saṃsāra as the immediate, manifest Lord—“sakala,” i.e., the complete Godhead with attributes and Śakti, accessible to realization.
An inward Pāśupata-oriented discipline is implied: heart-centered contemplation (hṛd-dhyāna) and recognition of the indwelling Lord as the core of japa, dhyāna, and inner worship.