Śaucam means inward cleanliness and outward cleanliness. Śaucam. Inside, we should be pure, purely thinking, no contamination. We should not think anyone as my enemy, "Everyone is friend. I am . . . I am not pure; therefore I am thinking somebody as my enemy." There are so many symptoms. So śaucam: one should be clean, inside and outside. Satyaṁ śaucaṁ dayā. That day I already explained. Dayā means to become compassionate to the fallen, one who has fallen, one who is in distress. So actually, the whole population at the present moment, they're fallen. Kṛṣṇa says:
So at the present moment in the Kali, Kali-yuga, they are, practically, they're all demons. All demons. So if Kṛṣṇa . . . of course, sometimes it will come that Kṛṣṇa has to come here simply to kill the demons. That is Kalki avatāra. That is described by Jayadeva Gosvāmī. What is that? Keśava dhṛta-kalki-śarīra jaya jagadīśa hare. Kalau, dhūmaketum iva kim api karālam, mleccha-nivaha-nidhane kalayasi karavālam. Mleccha, the mleccha, this word, yavana, these . . . there are words in Vedic language, mleccha, yavana. Yavana means meat-eaters.