Does Krishna go through childhood, boyhood and youth stages in the spiritual world?
Manifests the different Leelas such as Bala Leela, Pavan Leela and Yavan Leela in the spiritual world or is there only one Leela in the spiritual world? No, there is a book by Kavi Karanapur called Anagandha and Champu which explains that Krishna manifests different forms and different moods with different devotees so he says the Kaishoraru the 15-16 year old youth Krishna that is the original form of Krishna and from that form of Krishna whichever relationship is being performed that particular form and mood manifests that means when Krishna is relating with the Gopis at that time he manifests in a youthful form when he is relating with Yashoda and Nanda at that time he manifests in a smaller child form where that relationship can be facilitated.
So whereas the progression here is a progression from say Bala Leela to Pavan Leela to Yavana that is chronological here in the spiritual world it is parallel that means all the associates are there at the same time in the spiritual world and whichever Leela is being performed Krishna manifests the appropriate mood and the appropriate relationship at that time. So the spiritual world is primarily everything in the spiritual world is meant for the facilitation of love and whatever is required that is manifested by Yogamaya. So Krishna manifests whichever form is required whichever mood is required for reciprocating with different devotees.
So in that sense all the Rasa's and all the relationship in the Rasa's are present but they are parallel not chronological.