avināśhi tu tadviddhi yena sarvam idaṁ tatam
vināśham avyayasyāsya na kaśhchit kartum arhati
avināśhi — indestructible;
tu — indeed;
tat — that;
viddhi — know;
yena — by whom;
sarvam — entire;
idam — this;
tatam — pervaded;
vināśham — destruction;
avyayasya — of the imperishable;
asya — of it;
na kaśhchit — no one;
kartum — to cause;
arhati — is able
This verse explains an important idea about the soul, which is the essence of who we are, and is different from our physical body. When it says that something 'pervades the entire body,' it means that this essence, or soul, is present everywhere in our body, similar to how the air fills a room. This part of us is described as 'indestructible,' which means it can't be destroyed, even though our bodies can age, get hurt, or eventually die.
To make it clearer, let’s think about consciousness, which is our awareness of feelings, thoughts, and experiences. For example, when you feel joy or pain, that feeling is brought about by the consciousness that comes from your soul. Each person experiences their own consciousness; you know your feelings, but you can’t directly feel what someone else is going through. This means that every body you see is actually a home for an individual soul, and the feelings we experience are evidence that the soul is there.
The verse also mentions that the soul is very tiny, even smaller than the tip of a hair, which means that it’s something that can’t be seen with our eyes. Different texts support this idea, saying that just like tiny particles exist all around us, there are countless souls, each one unique and playing its part in the universe. This tiny soul gives life to our bodies, similar to how a small amount of medicine can have a big effect on our health.
A vital point is that a body without consciousness is lifeless. You can see this in how when someone passes away, their body, which once had life and awareness, no longer moves or responds. This shows us that consciousness doesn’t come from the physical body; rather, it arises from the soul within it. Even the best doctors can’t bring someone back to life just by fixing the body—they can’t restore the consciousness without the soul being present.
Additionally, there are spiritual practices, like yoga, that are aimed at connecting the mind and body to the soul, helping individuals break free from the troubles of the material world. These practices help someone experience their true self, which is more than just their physical existence.