9 However, read all the rest and examine it well. Mark whether they have succeeded in proving any charge of evil brought against Cæcilianus himself, through whose person they attempted to compromise the position of the Church. Mark whether they have not rather brought forward much that was in his favour, and confirmed the evidence that his case was a good one, by a number of extracts which, to the prejudice of their own case, they produced and read. Read these or let them be read to you. Consider the whole matter, ponder it carefully, and choose which you should follow: whether you should, in the peace of Christ, in the unity of the Catholic Church, in the love of the brethren, be partaker of our joy, or, in the cause of wicked discord, the Donatist faction and impious schism, continue to suffer the annoyance caused to you by the measures which out of love to you we are compelled to take.
Source: Letters (New Advent)