Simplify the following text for a Grade 8 native English-speaking person.
Original: It is also the feminine form of Gabriel , the name of the chief Christian Archangel , from the Hebrew for `` messenger of God '' .
Simplified: Her name is the feminine of Gabriel , from the Hebrew , which means `` messenger of God '' . That is the name of the chief of Archangels , and during the show , Gabrielle becomes an Archangel .