Bhagavad Gita 15.12 — The Divine Splendour in the Sun, Moon and Fire

यदादित्यगतं तेजो जगद्भासयतेऽखिलम् ।
यच्चन्द्रमसि यच्चाग्नौ तत्तेजो विद्धि मामकम् ॥ १५.१२ ॥

Know that the splendour residing in the sun, which illumines the entire world, and that which is in the moon and in fire, to be Mine.

Transliteration (IAST)

yad ādityagataṁ tejo jagad bhāsayate 'khilam |
yach chandramasi yach chāgnau tat tejo viddhi māmakam || 15.12 ||

Word Separation

The Sanskrit verse is separated into individual words (Padched) for easier study.

yat ādityagatam tejaḥ
jagat bhāsayate akhilam |
yat chandramasi yat cha agnau
tat tejaḥ viddhi māmakam ||

Word Meanings

Line 1
Sanskrit Word Meaning
yat which
ādityagatam residing in the sun
tejaḥ splendour, radiance
jagat the world
bhāsayate illuminates
akhilam entire, whole
Line 2
Sanskrit Word Meaning
yat which
chandramasi in the moon
yat which
cha and
agnau in fire
tat that
tejaḥ splendour
viddhi know, understand
māmakam as Mine, as belonging to Me
Line 1 Line 2
Sanskrit Word Meaning Sanskrit Word Meaning
yat which yat which
ādityagatam residing in the sun chandramasi in the moon
tejaḥ splendour, radiance yat which
jagat the world cha and
bhāsayate illuminates agnau in fire
akhilam entire, whole tat that
tejaḥ splendour
viddhi know, understand
māmakam as Mine, as belonging to Me

Detailed Meaning

Introduction

In this verse, Lord Krishna begins to reveal His presence in the radiant things of the world. The brilliance of the sun that lights up the whole universe, and the light of the moon and fire, are all manifestations of His own splendour.

Essence

The Source of All Radiance

Having spoken of the soul, Lord Krishna now expands our vision to the cosmos, helping us see that the Supreme is not distant from the world but present in its most glorious phenomena.

Yad ādityagataṁ tejaḥ (the radiance residing in the sun): The sun is the great source of light and life for our world. Every living being depends on it. Lord Krishna says that this power does not belong to the sun itself; it is His.

Jagad bhāsayate 'khilam (illuminating the whole world): The sun's light reveals every form and makes all activity possible. In the same way, the Lord's light makes the whole creation visible and alive.

Yac candramasi yac cāgnau (that which is in the moon and in fire): The soothing light of the moon and the burning light of fire are two different qualities, one gentle and one fierce, yet both come from the same source. This shows that the Lord is the source of both comfort and power.

Tat tejo viddhi māmakam (know that radiance to be Mine): This is an instruction for contemplation. When we look at the sunrise or a flame, we are invited to recognize something divine in it.

This verse connects with verse 6, which said that the sun, the moon, and fire cannot illumine the supreme abode. Now we learn why: their light is borrowed from that very abode. The creations shine because the Creator shines.

Message for Everyday Life (Seeing the Divine in Daily Beauty)

Turn wonder into reverence: A sunrise, a moonlit night, or the warmth of a lamp can become moments of remembrance rather than passing sights. Such reverence brings quiet joy into ordinary days.

Practical approach: Make it a habit to pause for a moment each day, perhaps at sunrise or when lighting a lamp, and consciously acknowledge the source of all light.

Next Topic

Lord Krishna has shown His presence in the great lights of the universe. In the next verse He describes how He also supports the earth, sustains all beings with His power, and nourishes plants through the moon.

Hidden Messages In This Shloka

Reflect on this verse from different perspectives and see which deeper message opens up for you.

Devotional Perspective
Divine Presence in Nature Recognising the Lord
Spiritual
Source of All Light Divine Radiance
Philosophical
Unity of Source Immanence
Symbolic Perspective
Sun, Moon, Fire
Jñāna Yoga
Seeing the Divine Behind Appearances
Spiritual Practice Perspective
Remembering the Lord in Daily Life
Psychological
Wonder Gratitude
Practical
Seeing Divinity Everywhere
Ethical
Respect for Nature
Educational
Understanding Sources of Energy
Humanity
Shared Dependence on Light
Social
Environmental Care
Leadership
Humility Before the Source
Management
Source of Energy and Resources

Wisdom Nuggets

All lights are borrowed from one source.

The sun that rises each day is a daily invitation to thanks.

Seeing the sacred in the ordinary changes a life.

What shines for all deserves care from all.

Follow the light to its origin.

The Divine is closer than we think.

Every flame is a reminder.

Frequently Asked Questions

What does 'tejas' (splendour or radiance) mean in this verse?
It refers to the brightness, energy and power by which the sun, moon and fire give light and heat. The verse says that this power ultimately belongs to the Supreme.
Why does Krishna mention the sun, moon and fire together?
They are the three main sources of light known to people: sunlight in the day, moonlight at night and fire on earth. By naming them, Krishna shows that all known light comes from Him.
What does 'māmakam' (Mine) teach about the Lord and nature?
It teaches that nature's powers are not independent. The Lord is present in them and is their true source, so the natural world is a manifestation of divine power.
How does this verse relate to the previous verses?
The earlier verses described the soul that is hard to see for the deluded. This verse offers a way to see the Divine: by recognising His glory in the sun, moon and fire.
How can one practise this verse in daily life?
One can remember the Lord whenever one sees the sun, the moon or a flame, and treat these with gratitude and respect. This builds a habit of constantly remembering the Divine.

Explore related topics

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