English
Pa (藏文，梵文天城体，梵文罗马拟音，汉语字面意思) is the very essence of the unsurpassed secret. It does not exist in the three realms, which means in all the abodes of gods, humans, and nagas. Having known the mantra of Śrī Heruka, in general, the body, speech, and mind of the Bhagavan, clearly showing the nature of exhortation, is the root mantra. Showing some aspects of qualities and activities is the heart mantra. Clearly showing the characteristic of gathering wisdom is the near-heart mantra, so thinks the glorious Vajra Bell master. Fire is like other grass and wood, which means that this tantra is like the fire of wisdom, burning the conceptualization of first grasping at what should be abandoned. It is well known as the root mantra, which means that from the tantra equal to space, the unsurpassed essence is shown. Therefore, the text is summarized by showing the benefits of the mantra. When showing the chapter title, the ritual of collecting the letters of the root mantra is the permission of the transmission mantra shown by the Vajra Acharya to the disciple. This is the explanation of the fifth chapter. Chapter Five: Explanation of the Ritual of Collecting the Letters of the Root Mantra.