viśvasya sarga-sthiti-saṁyamān guṇaiḥ
sva-līlayā sandadhate ’vyayātmane
The activities of the Lord are always wonderful. His personal servants Jaya and Vijaya were confidential friends, yet they were cursed, and they accepted bodies of demons. Again, in the family of one such demon, Prahlāda Mahārāja was caused to take birth to exhibit the behavior of an exalted devotee, and then the Lord accepted the body of Nṛsiṁhadeva to kill that same demon, who by the Lord’s own will had taken birth in a demoniac family. Therefore, who can understand the Lord’s transcendental activities? Not to speak of understanding the transcendental activities of the Lord, no one can understand even the activities of His servants. In Caitanya-caritāmṛta (Madhya 23.39) it is said, tāṅra vākya, kriyā, mudrā vijñeha nā bhujhaya: no one can understand the activities of the Lord’s servants. Therefore, what to speak of the activities of the Lord? Who can understand how Kṛṣṇa is benefiting the entire world? The Lord is addressed as duranta-śakti because no one can understand His potencies and how He acts.