There is control—by nature. Nature means God's law. Automatically working. Foolish people do not see God's law, but there is God's law. The sun is rising just exactly in the time, the moon is rising exactly in the time. The first year, first January, has come exactly in time. So there is control. But foolish people, they do not see it. Everything is controlled.
So to know God and how things are working and how it is being controlled, these things are to be known. We should not go simply by sentiment. Religious sentiment is good for persons who follow blindly. But at the present moment, people are advanced in so-called education. So Bhagavad-gītā gives you full information so that you can accept God with your reason, with your argument, with your knowledge. It is not blind following. Kṛṣṇa consciousness is not a sentiment. It is backed by knowledge and practical knowledge. Vijñānam. Jñānaṁ vijñāna sahitam. So without vijñāna sahitam . . .
And the process is, to understand this knowledge, is to be a surrendered soul. Therefore we disciple . . . disciple means one who accepts the discipline. Without accepting discipline, we cannot make any progress. It is not possible. Any field of knowledge, any field of activities, if you want to be aware, scientifically and factually, then you should accept the controlling principle.