Srimad Bhagavatam — Shashtha Skandha, Shloka 9
Nārāyaṇa-kavaca — The Armor of Lord Nārāyaṇa
न्यसेद्धृदय ओंङ्कारं विकारमनु मूर्धनि । षकारं तु भ्रुवोर्मध्ये णकारं शिखया न्यसेत् ॥ ८ ॥ वेकारं नेत्रयोर्युञ्ज्यान्नकारं सर्वसन्धिषु । मकारमस्त्रमुद्दिश्य मन्त्रमूर्तिर्भवेद् बुध: ॥ ९ ॥ सविसर्गं फडन्तं तत्सर्वदिक्षु विनिर्दिशेत् । ॐ विष्णवे नम इति ॥ १० ॥
nyased dhṛdaya oṁkāraṁ vi-kāram anu mūrdhani ṣa-kāraṁ tu bhruvor madhye ṇa-kāraṁ śikhayā nyaset
One must then chant the mantra of six syllables [oṁ viṣṇave namaḥ]. One should place the syllable om on his heart, the syllable vi on the top of his head, the syllable sa between his eyebrows, the syllable na on his tuft of hair [śikhā], and the syllable ve between his eyes. The chanter of the mantra should then place the syllable na on all the joints of his body and meditate on the syllable ma as being a weapon. He should thus become the perfect personification of the mantra. Thereafter, adding visarga to the final syllable ma he should chant the mantra maḥ astrāya phaṭ in all directions, beginning from the east. In this way, all directions will be bound by the protective armor of the mantra.
FAQs
In Canto 6, Chapter 8, Śukadeva explains the Narayana-kavaca as a devotional protective shield, applied through mantra and remembrance of Lord Viṣṇu in all directions.
Parīkṣit was hearing the Bhagavatam as the final and complete shelter before death; Śukadeva therefore taught practices that fix the mind on Viṣṇu and invoke divine protection through bhakti.
Even without technical ritual, one can apply the essence by daily chanting “Oṁ viṣṇave namaḥ,” remembering Viṣṇu’s protection, and beginning work or travel with prayerful mindfulness.