Krsna the Supreme Personality of Godhead and cause of all causes, is simultaneously an individual "PERSON" as an eternal spiritual body, who's Bodily rays that emanate from His Bodily form, ARE the all pervasive perpetual Spiritual Sky (brahmajyoti).
There is no origin to Krsna's marginal energy (jiva-souls) who are an unlimited number of individual jiva-souls who have existed for as long as Krsna has existed, which is eternity.
The jiva-souls are eternal spiritual living PERSONS and can never be