So, here it is said: na veda kaścid bhagavaṁś cikīrṣitam. "Nobody knows what is the purpose of Your appearance and disappearance. Nobody knows." So tava, tava īhamānasya nṛṇāṁ viḍambanam. It is bewildering. Nobody can understand what is the real purpose. The real purpose is His free will. "Let Me go and see." He doesn't require to come to kill the demons. There are so many agents that if there is a strong wind, thousands of demons can be killed in a moment. So Kṛṣṇa does not require to come to kill the demons. And He does not require also to come to give protection to the devotee. By simply will, everything is there. But He takes a pleasure pastime, "Let Me go and see."
Sometimes He wants to fight. Because the fighting spirit is also there in Kṛṣṇa. Otherwise, where we get? Because we are part and parcel of Kṛṣṇa, all the qualities of Kṛṣṇa in minute quantity, they are within us. We are sample of Kṛṣṇa, but the, wherefrom we get this fighting spirit? The fighting spirit is there in Kṛṣṇa. Therefore, just like sometimes a big man or kings, they engage some wrestler to fight. They, they pay the wrestler to fight with the king. But he's not enemy. He is giving pleasure to the king by fighting, mock fighting.
Similarly, when Kṛṣṇa wants to fight, who will fight with Him? Some of His devotee, great devotee will fight with Him. Not ordinary. Just like a king, if he wants to practice mock fighting, some very exalted fighter, wrestler will be engaged. Similarly... That is also service. Because Kṛṣṇa wants to fight, therefore some of His devotees come down to become His enemy. Just like Jaya-Vijaya. This Hiraṇyakaśipu and Hiraṇyākṣa. Do you think they are ordinary living entities? If... That... Nṛsiṁhadeva, God Himself has come to kill him. Do you think they're ordinary? No, they're not ordinary. They're devotees. But Kṛṣṇa wanted to fight. In the Vaikuṇṭha world there is no possibility of fighting because everywhere there, everyone there is engaged in Kṛṣṇa's service. With whom He'll fight? (laughter) Therefore He sends some devotee in the garb of enemy and Kṛṣṇa comes here to fight with him.
At the same time, to teach us that becoming enemy, enemy of Kṛṣṇa is not very profitable. Better become friend. That will be profitable. (laughter) Therefore it is said that: na veda kaścid bhagavaṁś cikīrṣitam (SB 1.8.29). "Nobody knows what is the purpose of Your appearance and disappearance." Tava īhamānasya nṛṇāṁ viḍambanam. "You are in this world just like ordinary human being. This is bewildering." Therefore ordinary man cannot believe. "How God can become ordinary person like...?" Kṛṣṇa is playing. Although He was not playing ordinary person. He was playing as God. Wherever there was necessity...
Just like He married 16,000 wives. When He married He was one, and 16,000 girls offered the surrender to Kṛṣṇa that: "We are now kidnapped. If we go home, nobody will marry us." That is a strict Vedic system. If an unmarried girl goes out of home even for one night, nobody will marry her. Still it is going on. Nobody will marry. So this is the old system. All the 16,000 girls who were kidnapped by Bhaumāsura... So they prayed to Kṛṣṇa and Kṛṣṇa came, killed the Bhaumāsura, delivered all the girls. So when Kṛṣṇa asked them: "Now you can safely go to your father's house," they replied: "Sir, if we go back to our father's house, what will be our fate? Nobody will marry us. Because this man, this rākṣasa, they kidnapped us." "Then what do you want." " We want that You become our husband." So Kṛṣṇa is so kind. "Yes." Immediately accepted. That is Kṛṣṇa.
Now, when they were brought at home, not that 16,000 wives will have to wait for 16,000 nights to meet Kṛṣṇa. (laughter) Kṛṣṇa expanded Himself into 16,000 forms, and constructed 16,000 palaces, and establishment, on each palace... The description is there in the... That is Bhagavān. So those rascals, they cannot understand. They criticize Kṛṣṇa, that: "You are very lusty". He married 16,000 wives. (laughter) Even if He's lusty, He's unlimitedly lusty. (laughter) Because He's unlimited. Why 16,000? If He would marry 16 millions of wives still it is imperfect. That is Kṛṣṇa.