Theoretical and practical (Lectures)

Expressions researched:
"practical" |"theoretical"

Notes from the compiler: Vedabase query: theoretical practical

Bhagavad-gita As It Is Lectures

Simply to know is useless. You must practically apply in life. That is called vijñānam.

Lecture on BG 1.23 -- London, July 19, 1973:

If you follow these principles, controlling the senses, truthful, clean, full of knowledge, believing in the śāstra and God, and vijñānam, practical application of knowledge in life. Vijñānam... Simply to know is useless. You must practically apply in life. That is called vijñānam. Practical examination. Those who are science students, in BAC, they have to give, pass theoretical knowledge and practical knowledge also. Simply theoretical knowledge, "So much hydrogen, oxygen, makes water," that is theoretical. But when you mix up hydrogen, oxygen gas, and actually prepare water, that is called practical. So that is science. Science means simply theoretical knowledge is not sufficient. Observation and experiment. Experimental knowledge. That is called vijñānam. So by practical knowledge you should be well-acquainted with God. That is brāhmaṇa's business.

For Patañjali, God has more a practical value than a theoretical one. This is the version of Patañjali. You see?

Lecture on BG 2.12 -- New York, March 7, 1966:

Now, just to inform you I have just brought one very authoritative book by two great professors of Calcutta University. The book is called Introduction to Indian Philosophy. Now he says... "He says" means he is giving, after studying all different kinds of philosophy, he is giving a nutshell idea of each type of system. Now, just see: "The place of God in the yoga... The place of God in the yoga, as distinguished from the Sāṅkhya, the yoga is theistic." Yoga system was introduced by Lord Patañjali, a great authority. You see? Now they have studied. Here is two persons. And this book is very authoritative. This is the sixth edition. Just see. It has very good sale in all the universities of the world. It is a very authoritative book. And this Dr. Chatterjee and Dr. Datta, they are not ordinary persons. This is accepted by all universities. And they are authoritative persons. Now, just... I am therefore reading his version. What does he say? The yoga system. Now, "As distinguished from the Sāṅkhya, the yoga is theistic." Yoga system is theistic. Theistic means believing in God. (From here for about four pages, Prabhupāda is mostly reading from the Indian Philosophy book.) It admits the existence of God and both practical and theoretical Gods. Patañjali himself, however, has not felt the necessity of God for solving any theoretical problem of philosophy. For him, God has more a practical value than a theoretical one. This is the version of Patañjali. You see?

Devotion to God is considered to be the great practical value, as much as it forms a part of practice of yoga. Those who are practicing yoga, they must be devotee of God. Otherwise, yoga will be a failure.