Readings are from the edition of the letters of Augustine in Corpus Scriptorum Ecclesiasticorum Latinorum 34, 44, and 57 (links to out-of-copyright Internet Archive scans can be found here: www.earlymedievalmonasticism.org/Corpus-Scriptorum-Ecclesiasticorum-Latinorum.html) and, for those starred here, CSEL 88 (not online; a text-only version can be found here: www.augustinus.it/latino/lettere/index2.htm).
Week 7 – 167.1-18, 21
