Adhyaya 75: Nishkala–Sakala Shiva, Twofold Linga, and the Supremacy of Dhyana-Yajna
लिङ्गं तु द्विविधं प्राहुर् बाह्यमाभ्यन्तरं द्विजाः बाह्यं स्थूलं मुनिश्रेष्ठाः सूक्ष्ममाभ्यन्तरं द्विजाः
liṅgaṃ tu dvividhaṃ prāhur bāhyamābhyantaraṃ dvijāḥ bāhyaṃ sthūlaṃ muniśreṣṭhāḥ sūkṣmamābhyantaraṃ dvijāḥ
二生者宣说:林伽有二种——外与内。外林伽为粗显之相,噫,诸牟尼中最胜者;内林伽,噫,二生者,为微细之体,唯由内证而知。
Suta Goswami (narrating the teaching to the sages of Naimisharanya)
It establishes a two-tier Shaiva practice: the gross, external Liṅga for ritual worship (bahya-puja) and the subtle, internal Liṅga for contemplative realization (antaryaga), showing that true devotion integrates both.
Shiva as Pati is approachable as a manifest support for devotion (the external, tangible Liṅga) and as the subtle reality within (the internal Liṅga), indicating transcendence beyond form while remaining accessible through sacred form.
It points to outer Liṅga-puja (archana, abhisheka) alongside inner worship through dhyana and subtle contemplation—aligned with Pashupata-oriented interiorization of Shiva as the indwelling presence.