User blog comment:Blaziken rjcf/How Michael took care of Lucifer/@comment-1975828-20160811140328

I always wondered if angels had a childhood. Michael's statement in The Song Remains the Same pretty much implied that yes, Lucifer grew up, from something. This would mean God created his angels as children, or babies or fledgings.

However, Michael's statement is the only time an angel's childhood is implied. There seems to be no other indication (in my knowledge) that an angel could even grow up (unless they became human like Anna).

Anyway, I'm pretty sure Michael rasied - taught stuff - to Lucifer, and he was implying that to do so for angels, it would be too complex for a human to understand. * sigh *  I really wish there was confirmation if Lucifer was ever a baby or something.