PURPORT

"Although I am unborn and My transcendental body never deteriorates, and although I am the Lord of all sentient beings, I still appear in every millennium in My original transcendental form." When the Supreme Personality of Godhead incarnates, He does not need any help from the external energy, for He appears as He is by His own potency. The spiritual potency is also called maya. It is said, ato mayamayam visnum pravadanti manisinah: the body accepted by the Supreme Personality of Godhead is called mayamaya. This does not mean that He is formed of the external energy; this maya refers to His internal potency.