Note 020
See Tillemont, Mem. Eccles. tom. xiii. p. 586-592, 806. The Donatists boasted of thousands of these voluntary martyrs. Augustin asserts, and probably with truth, that these numbers were much exaggerated; but he sternly maintains that it was better that some should burn themselves in this world than that all should burn in hell flames.
The History Of The Decline and Fall Of The Roman EmpireChapter 33