3.

Wherefore, as your Grace condescends along with me to acknowledge, it is important that all these difficulties be met by a full, thorough, and luminous reply (since the welcome answer of your Holiness will doubtless be put into many hands); especially because, while this discussion was going on, a distinguished lord and proprietor in the region of Hippo was present, who ironically said some flattering things concerning your Holiness, and affirmed that he had been by no means satisfied when he inquired into these matters himself.

I, therefore, not unmindful of your promise, but insisting on its fulfilment, beseech you to write, on the questions submitted, treatises which will be of incredible service to the Church, especially at the present time.