People do not know that there can, we can become immortal. Immortal we are, but we have been embodied in this material body. Therefore we have to accept mortality, birth and death. These things stated in the Bhagavad-gītā, this is the beginning of spiritual life. Spiritual life means how to become immortal. They come to ask me, "Sir, do you know some spiritual magic? Kuṇḍalinī, yoga? This? That?" All for material benefit. Spiritualist means something magic so that you can get some material benefit. If by stretching your hand you can get some little quantity of gold, then you are spiritualist: "Oh, here is a man, wonderful spiritualist. He can create gold. He can cure disease by simply..." What is called? Fooing.(?) Like that. They want to see magic only for material benefit. What is called? Miracles. That is spiritualist. (aside:) Not in that way; let him sit backside this. Spiritual life means how to become immortal.
Kundalini yoga
Lectures
Bhagavad-gita As It Is Lectures
Spiritual life means how to become immortal. They come to ask me, "Sir, do you know some spiritual magic? Kuṇḍalinī, yoga? This? That?" All for material benefit.
Lecture on BG 2.15 -- London, August 21, 1973: