God's potencies are so subtle and perfect, as soon as He desires, immediately thing is ready. This is called yoga system, yoga system. Therefore Kṛṣṇa is known as Yogeśvara. Of all the yogīs, He is the supreme yogī. Yathā yogeśvara kṛ . . . so there is work, but do not think that, "There was no work; automatically it comes." No. There was work, but it is so subtle and perfect. The same thing: the working, so many things are working, going on within the machine, that simply I push it on and it acts. Similarly, work is there for creation. The work is there, but it is actuated by the perfect potency of Kṛṣṇa.
That is real understanding. Don't think that it has come like mantra. No. The mantra is like that, but we cannot see how subtle work is going on. If we cannot see even in our body . . . suppose there is some injury in your finger or any part of the body. You do not know how subtle work is going on to cure it. Medicine is not cure; medicine is only helping. But there is automatic way of curing it. Even your energy—this is your energy. My bodily pains and pleasures, so many things are going on. Just like so many, you cannot count even how many hairs are there on your head. You cannot count.
But it is your hair, and it is produced by your energy. You have got so much energy that as soon as you cut your hair, immediately next moment it begins to grow. Thousands and millions automatically growing. As soon as the body is dead, then no more growing, because energy is gone. So similarly, as in your body so much subtle energies are working, just imagine this universal body of Kṛṣṇa, virāṭ-rūpa, how much subtle energies are working and there. So that we do not know. That is our ignorance.