Nowadays so many subtle machines are manufactured, and they are working very wonderfully. Just like the television machine, it has no connection with . . . where or anything, and still exactly the photograph, the sound and everything is coming from outside, and you are seeing in your room things as they are, even with color. So it is very subtle machine undoubtedly. But the subtle machine is working not independently. They . . . there is a man who is working on the . . .
Suppose if I am put before such subtle machine, I cannot work unless I am very expert in handling such machine. So the machine is not very important. Real important is . . . importance is given to the person who is handling the machine. Similarly, this machine, this body, this is also a machine, and it has been described in the Bhagavad-gītā as a machine: yantrārūḍhāni māyayā.
- īśvaraḥ sarva-bhūtānāṁ
- hṛd-deśe 'rjuna tiṣṭhati
- bhrāmayan sarva-bhūtāni
- yantrārūḍhāni māyayā
- (BG 18.61)
The meaning of this verse is īśvaraḥ the Supreme Lord, God, is sitting within the heart of all living entities. He is there within your heart, within my heart. The yoga system means to find out where is the Lord is sitting within my heart. That is perfection of yoga.
So the information we get from Bhagavad-gītā, that God is sitting within your heart. That is a fact. Not only within your heart, my heart, the animal's heart—everyone, sarva-bhūtānāṁ. Sarva-bhūtānāṁ means "Of all living entities." It is not that simply God is sitting within human body's heart, but He is sitting in everybody's heart.