भुवनकोशस्वभाववर्णनम् — सप्तद्वीप-पर्वत-लोकविन्यासः तथा यक्ष-उमा-प्रकाशः
प्राजापत्याद्ब्रह्मलोकः कोटिषट्कं विसृज्य तु पुण्यलोकास्तु सप्तैते ह्य् अण्डे ऽस्मिन्कथिता द्विजाः
prājāpatyādbrahmalokaḥ koṭiṣaṭkaṃ visṛjya tu puṇyalokāstu saptaite hy aṇḍe 'sminkathitā dvijāḥ
Ô dvija, au-delà du domaine de Prajāpatya se trouve Brahmaloka ; et, laissant de côté les six koṭi (de divisions secondaires), ces sept mondes sont proclamés les mondes méritoires au sein de cet Œuf cosmique.
Suta Goswami (narrating to the sages at Naimisharanya)
It frames the universe as a graded field of results (punya-lokas) within the brahmāṇḍa—reminding the worshipper that Linga-pūjā aims beyond temporary heavenly attainments toward Pati (Śiva) and liberation.
Indirectly: by listing even Brahmaloka as a world within the cosmic egg, it implies all created realms are limited; Śiva-tattva as Pati transcends these lokas as the ultimate ground beyond sṛṣṭi and its meritorious rewards.
No single rite is prescribed here; the takeaway is that karmic merit yields higher lokas, while Shaiva disciplines (Linga-pūjā and Pāśupata-oriented sādhanā) are pursued to cut pāśa (bondage), not merely to ascend to punya-lokas.