Matsya Purana — Origin of Soma
राजसूये सुरगणा ब्रह्माद्याः सन्तु मे द्विजाः रक्षःपालः शिवो ऽस्माकम् आस्तां शूलधरो हरः //
rājasūye suragaṇā brahmādyāḥ santu me dvijāḥ rakṣaḥpālaḥ śivo 'smākam āstāṃ śūladharo haraḥ //
In the Rājasūya rite, let the hosts of gods—beginning with Brahmā—be my sanctifying witnesses, O twice-born ones. And for our protection, let Śiva—Hara, the wielder of the trident—stand as the guardian against destructive forces.
This verse is not about pralaya; it focuses on royal ritual (Rājasūya) and invoking divine protection, indicating the Purāṇic emphasis on cosmic order (ṛta/dharma) being upheld through yajña rather than describing dissolution.
It reflects the king’s duty to perform public, dharma-sustaining rites with qualified priests (dvijas), and to establish protection for the realm—symbolically by invoking deities like Brahmā and Śiva during state rituals.
Ritually, it prescribes a protective invocation within the Rājasūya setting: gods are called as witnesses and Śiva (as trident-bearing guardian) is installed in a protective role—useful for understanding Matsya Purana yajña-protocol and apotropaic (warding) elements.