[174] "And there is also in the air a most sacred company of incorporeal souls as an attendant upon the heavenly souls; for the word of prophecy is accustomed to call these souls angels. It happens therefore that the whole army of each of these worlds, being marshalled in their suitable ranks, are servants and ministers of the ruler who has marshalled them, whom they follow as their leader, in obedience to the principles of law and justice; for it is impossible to suppose that the divine army can even be detected in desertion.