This material world means material senses. That's all. So if you become master of the material senses, then you become gudakesa

Expressions researched:
"This material world means material senses. That's all. So if you become master of the material senses, then you become gudakesa"

Bhagavad-gita As It Is Lectures

This material world means material senses. That's all. So if you become master of the material senses, then you become guḍākeśa.

Lecture on BG 1.24-25 -- London, July 20, 1973:

So here is śāstra, Bhagavad-gītā. Hṛṣīkeśa. We have already explained one day. Here also, again we are explaining. Hṛṣīkeśa. Kṛṣṇa. Kṛṣṇa is there. He never leaves from Vṛndāvana. He is there. Why? Here also. Just like we see, a very rich man, a very influential man, the president, he lives in his... The Queen, she is in the Buckingham Palace. But she cannot go at the same time anywhere and everywhere. No. She is in, packed up in Buckingham Palace. Kṛṣṇa is not like that. Therefore He is Hṛṣīkeśa. Try to understand the distinction between Kṛṣṇa and others. Kṛṣṇa is goloka eva nivasaty akhilātma-bhūtaḥ (Bs. 5.37). Ātma-bhūta. This ātma-bhūta is Hṛṣīkeśa. He is giving intelligence. The more you become purified, the more you get direct instruction from Hṛṣīkeśa. This is the point. So how you can become purified? Purified means no more influenced by the modes of material nature. That is explained: guḍākeśa. Guḍāka īśa. Guḍāka means darkness, and īśa. When you become master of this material world, or material senses. This material world means material senses. That's all. So if you become master of the material senses, then you become guḍākeśa. Therefore Arjuna is described here as guḍākeśa. Arjuna... Don't take Arjuna that he was mistaken. No, he cannot be. How he can be? He is constantly with Kṛṣṇa. How he can be misdirected? No. That is not possible. In the Caitanya-caritāmṛta it is said that kṛṣṇa sūrya-sama māyā andhakāra (CC Madhya 22.31). So guḍāka means darkness, māyā. So kṛṣṇa sūrya-sama māyā andhakāra. The darkness and light is there always, side by side. We have got experience. Here is sunlight, here is darkness. So these two things are there. So kṛṣṇa sūrya-sama māyā andhakāra, yāhāṅ kṛṣṇa tāhāṅ nāhi māyāra adhikāra. Wherever there is Kṛṣṇa, there is no jurisdiction of darkness or māyā.