Nicene and Post-Nicene Fathers, Ser. II, Vol I:
The Life of Constantine with Orations of Constantine and Eusebius.: Chapter LVII

Chapter LVII.—That Maximian, 3155 brought Low by a Fistulous Ulcer with Worms, issued an Edict in Favor of the Christians.

For whereas this man had commenced the attack on the churches, and had been the first to pollute his soul with the blood of just and godly men, a judgment from God overtook him, which at first affected his body, but eventually extended itself to his soul. For suddenly an abscess appeared in the secret parts of his person, followed by a deeply seated fistulous ulcer; and these diseases fastened with incurable virulence on the intestines, which swarmed with a vast multitude of worms, and emitted a pestilential odor. Besides, his entire person had become loaded, through gluttonous excess, with an enormous quantity of fat, and this, being now in a putrescent state, is said to have presented to all who approached him an intolerable and dreadful spectacle. Having, therefore, to struggle against such sufferings, at length, though late, he came to a realization of his past crimes against the Church; and, confessing his sins before God, he put a stop to the persecution of the Christians, and hastened to issue imperial edicts and rescripts for the rebuilding of their churches, at the same time enjoining them to perform their customary worship, and to offer up prayers on his behalf. 3156

Footnotes

[Galerius Maximian. The description of his illness and death in the next chapter is repeated from the author’s Ecclesiastical History, Bk. 8, c. 16.—Bag.] Compare translation of McGiffert, p. 338, and note; also Lactantius, De M. P. c. 33.

Compare edict in the Church History, 8. 17.