You have a serious lack of understanding on the Bible and Angels.
Angels were created seperately and have no decendants.
As for their appearance, all the redeemed have a new Body, but NOWHERE is there a mention of God the father having a physical form, or that he had a beginning
None of what you mentioned had anything to do with the false doctrine of me, you, Jesus and Satan being literally brothers.
You don’t know Hebrew. Why does the first four occurrences of Angels translates into Children of God? Can you address that then rather skip it?