Aham Vaishvanaro Bhutva

अहं वैश्वानरो भूत्वा प्राणिनां देहमाश्रितः ।
प्राणापान समायुक्तः पचाम्यन्नं चतुर्विधम् ॥
ahaṃ vaiśvānaro bhūtvā prāṇināṃ dehamāśritaḥ .
prāṇāpāna samāyuktaḥ pacāmyannaṃ caturvidham ..
Meaning:
Becoming the fire of life, I enter into the bodies of all creatures and mingling with the upward and downward breath I digest the four kinds of food (masticated, drunk, licked, sucked).

This verse is from the Bhagavad Gita (Chapter 15, Verse 14), where Lord Krishna explains the cosmic manifestation and the presence of the Supreme Being within all living entities as the fire of digestion, which transforms food into energy.

Explanation of the Mantra of Invocation before Food

In many cultures and religions, it is a common practice to offer a prayer or invocation before consuming food. This act of gratitude and recognition of the source of sustenance is known by various names such as saying grace, saying a blessing, or offering thanks before meals.

Bhagavad Gita:

This verse is from Chapter 15 of the Bhagavad Gita, known as the “Purushottama Yoga.” In this chapter, Lord Krishna expounds on the concept of the eternal, indestructible nature of the Supreme Being and its manifestations in the material world. Here, Lord Krishna reveals that he is the universal fire of digestion (Vaishvanara) present within all living beings, sustaining life by digesting food through the vital breaths (prana and apana).

Ayurveda:

Ayurveda, the ancient Indian system of medicine, also acknowledges the importance of digestion in maintaining health and vitality. The concept of Agni (digestive fire) is central to Ayurvedic philosophy, and it is believed to govern the digestive process. The verse reflects the Ayurvedic understanding of Agni as a vital force responsible for transforming food into nutrients and energy, essential for the sustenance of life.

Vedanta Philosophy:

From the perspective of Vedanta philosophy, which delves into the nature of reality and the self, this verse signifies the omnipresence of the divine consciousness (Brahman) within all living beings. It elucidates the idea that the Supreme Being, represented here as the fire of digestion, permeates every aspect of existence, sustaining life and facilitating the journey of the soul.

Yogic Perspective:

In the context of yoga, particularly Hatha Yoga, there is an emphasis on the purification of the body and the harmonization of the internal energies, including the digestive fire (Agni). This verse underscores the yogic understanding of the interconnectedness between the physical body and the subtle energy systems, highlighting the divine presence within and its role in maintaining physiological functions.