Bhagavad Gita 15.6 · Krishna
A light no sun can match
न तद्भासयते सूर्यो न शशाङ्को न पावकः।
यद्गत्वा न निवर्तन्ते तद्धाम परमं मम॥
na tadbhāsayate sūryo na śaśāṅko na pāvakaḥyadgatvā na nivartante taddhāma paramaṃ mama
No sun lights it, no moon, no fire. Going there, none return. That is My highest home.
What it means
Krishna describes his supreme abode. The sun doesn't light it. Neither does the moon or fire. It's lit by its own radiance, the light of consciousness itself. Those who reach it never return to the cycle. It's not a place in the sky. It's the source of all light.
The story
Arjuna has seen the sun, moon and fire all his life. Krishna says there's a light so fundamental that all those lights borrow from it. And that's home.
In your life
Think of how a room feels when someone you love walks in, as if it gets brighter. That light isn't from a lamp. Notice that kind of light in someone today.
There is a light behind all lights.