Piśācī means ghost. When one man is ghostly haunted, he speaks so many nonsense. Similarly, when one is entangled by the illusory energy, māyā, he also speaks all nonsense. At last he speaks that "I am God." That is the last snare of māyā. So they are not, they cannot be liberated, because they are under the false impression still. Anyone who is under the false impression, or anyone who is attracted by false knowledge, he's under the clutches of māyā. When there is right knowledge, right conception of life, then one is liberated. That is called brahma-bhūta (SB 4.30.20). And Kṛṣṇa says in the Bhagavad-gītā: brahma-bhūtaḥ prasannātmā (BG 18.54). As soon as you get right knowledge, you become jolly. First jolliness is due to "Oh, I was in such false notion so long. Oh, how fool I was." Then you become happy that "Now I am no longer fool. I was thinking that I'm God. But now I can understand that I am God's eternal servant." That gives him liberation and he becomes prasannātmā, jolly.
Because that is the right situation. Brahma-bhūtaḥ prasannātmā, na śocati na kāṅkṣati (BG 18.54). Na śocati. He has no lamentation. Because if anyone knows that I am a small particle, spiritual spark, and protected by the Supreme Lord, then where there is scope of my lamentation? Just like a small child, so long he knows that "My father is standing by me, I am free. Nobody can touch my body..." Because he's confident that if there is any danger, "My father is there." Similarly, this surrender means completely to have faith that "I have no danger because God, Kṛṣṇa, is protecting me. I am now fully surrendered, prasannātmā." That is called prasannātmā. Brahma-bhūtaḥ prasannātmā na śocati na kāṅkṣati (BG 18.54). He has no lamentation, and he has no desire also. Na śocati na kāṅkṣati. He's hankering after something. The whole material world, one who is not God conscious, is simply hankering, hankering. Or, if he loses something, he's lamenting. That is two business are there. But a God conscious person, Kṛṣṇa conscious person, has no lamentation, no hankering. If anything is lost, he knows that it is God's wish. "God desired this. That's all right." And he knows that "Everything is provided by God; why shall I hanker?" Na śocati na kāṅkṣati samaḥ sarveṣu bhūteṣu. Then universal brotherhood: "As I am part and parcel of God, my brother is also, my friend is also, the dog is also like that, the cow is also like that. They're all part and parcel of God as spirit, as spiritual spark. Therefore they're all equal. Why shall I envy him? Why shall I utilize(?) him? Why shall I trouble him?" These good consciousness, good qualities, automatically develop. Harāv abhaktasya kuto mahad-guṇāḥ. Yasyāsti bhaktir bhagavaty akiñcanā. Anyone who has developed Kṛṣṇa consciousness, all the good qualities of the demigods will manifest in his body. Yasyāsti bhaktir bhagavaty akiñcanā sarvair guṇais tatra samāsate surāḥ (SB 5.18.12). The demigods are supposed to be very highly qualified. So all the godly or demigodly qualities will manifest. They are... Vāñchā-kalpatarubhyaś ca kṛpā-sindhubhya eva ca. The Vaiṣṇava becomes the ocean of mercy to others.