E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Archangels.
According to the Koran, there are four archangels. Gabriel, the angel of revelations, who writes down the divine decrees; Michael, the champion, who fights the battles of faith; Azrael, the angel of death; and Azrafil, who is commissioned to sound the trumpet of the resurrection.