Matsya Purana — Maya’s War-Counsel to the Danavas and the Moonlit Revels in Tripura
यो वः प्राणो बलं यच्च या च वो वैरितासुराः तत्कृत्वा हृदये चैव पालयध्वमिदं पुरम् //
yo vaḥ prāṇo balaṃ yacca yā ca vo vairitāsurāḥ tatkṛtvā hṛdaye caiva pālayadhvamidaṃ puram //
Whatever is your very life-breath, whatever is your strength, and whichever asuras are hostile to you—holding all that firmly within your heart, protect this city.
This verse is not about Pralaya; it focuses on practical protection—urging steadfast inner resolve to guard the city against hostile forces.
It reflects rajadharma: rulers and guardians must protect the community with unwavering vigilance, treating defense as essential as life and strength itself.
Its significance is defensive Vastuvidya in spirit—city protection as an organized duty; the verse emphasizes inner discipline and readiness as part of safeguarding the fortified settlement.