So this teaching for the nondevotees. And to punish them, to chastise them, Kṛṣṇa appears. You have seen Kṛṣṇa's life. You will read in our Kṛṣṇa Book up to Ninth Chapter. There was simply killing. No, after Tenth Chapter. When He was in Dvārakā His business was only killing. So many demons, so many Ariṣṭāsura, Aghāsura, Bakāsura, Pūtanāsura, and Jarāsandha, Dantavakra. So this is vināśāya ca duṣkṛtām. This is one side.
And another side, another side is paritrāṇāya sādhūnām. Those sādhus... Actually Kṛṣṇa appears for the sādhus. Not for the duṣkṛtas. To kill the duṣkṛtas, there are many agent. One little earthquake can kill millions of duṣkṛtas in a second. So Kṛṣṇa does not require to come to kill the duṣkṛtas. But He comes to favor sādhu. Sādhus, they are very much persecuted.