760713b - Lecture - Srila Prabhupada Speaks a Nectar Drop in New York

From Vanipedia

Nectar Drops from Srila Prabhupada
"There are two kinds of living entities: nitya-siddha and nitya-baddha. Nitya-siddha means they never fall a victim of māyā. That is nitya-siddha. Even though they are within this material world, they are never victimized. That is called nitya-siddha. And one who is victimized, he is called nitya-baddha. But the actual constitutional position of every living entity is nitya-siddha, because God is eternal and His part and parcel, the living entities, they are also eternal. So that is nitya-siddha. Nitya-siddha, sādhana-siddha, kṛpā-siddha—there are different grades. They are all described in The Nectar of Devotion. So one can become sādhana-siddha. By following the rules and regulations and instructions of the spiritual master, he can also become siddha. He can become again nitya-siddha. So the Kṛṣṇa consciousness movement is to make the nitya-baddhas again nitya-siddha, to bring them."
760713 - Lecture CC Madhya 20.107 - New York