That is to say, I need not the aid of the Apostles, though all the twelve should fight for me, seeing I could have twelve legions of the Angelic army. The complement of a legion among the ancients was six thousand men; twelve legions then are seventy-two thousand Angels, being as many as the divisions of the human race and language.
[ed. note: It was generally supposed that in the dispersion at Babel, mankind was divided into seventy-two nations, each speaking a different language. For that is the number of the heads of families enumerated in the genealogy, in Gen. xi. See Aug. de Civ. Dei, xvi. 6.]
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).