Epistle LXVIII. (To Virgilius, Bishop of Arelate (Arles).) Gregory to Virgilius, &c. What affection should be bestowed on brethren who come to us of their own accord is apparent from the fact that they are usually invited to visit us for the sake of charity.  And so, if our common brother the bishop Augustine should chance to come to you, let your Love, as is fit, so affectionately and sweetly receive him as both to refresh him with the boon of your consolation and teach others also how fraternal charity should be cultivated.  And, since it often happens that those who are placed at a distance learn first from others of things that require amendment, if he should perchance intimate to your Fraternity any faults in priests or others, do you, in concert with him, enquire into them with all subtle investigation.  And do you both shew yourselves so strict and solicitous against things that offend God and provoke Him to wrath that, for the amendment of others, both vengeance may smite the guilty and false report not afflict the innocent.  God keep thee safe, most reverend brother.  Given the 10th day of the Kalends of July, the 19th year of the empire of our most pious lord Mauricius Tiberius Augustus, the 18th year after the same our lord’s consulship, Indiction 4.