ध्यानयज्ञः, संसार-विष-निरूपणम्, पाशुपतयोगः, परा-अपरा विद्या, चतुर्वस्था-विचारः (अध्यायः ८६)
पीतं रक्तं सितं विद्युत् कोटिकोटिसमप्रभम् अथवा ब्रह्मरन्ध्रस्थं चित्तं कृत्वा प्रयत्नतः
pītaṃ raktaṃ sitaṃ vidyut koṭikoṭisamaprabham athavā brahmarandhrasthaṃ cittaṃ kṛtvā prayatnataḥ
With disciplined effort, one should fix the mind either upon the inner radiance—yellow, red, or white—shining like the splendor of millions upon millions of lightning flashes, or else establish the consciousness in the Brahma-opening (brahmarandhra) at the crown. Thus the bound soul (paśu) is led toward the Lord (Pati) through yogic one-pointedness.
Suta Goswami (narrating a Shaiva yogic instruction within the Linga Purana discourse)
It links external Linga-puja to internal worship: the devotee internalizes Shiva’s tejas (divine radiance) through dhyana, making the mind a fit vessel for Pati’s grace.
Shiva-tattva is indicated as overwhelming, self-luminous consciousness—experienced as an immeasurable inner brilliance—guiding the paśu beyond pasha (bondage) through focused awareness.
A dhyana practice of visualizing intense inner light (yellow/red/white) or fixing awareness at the brahmarandhra, aligning with Pashupata-style one-pointed concentration (ekāgratā).