In this, the first section of the book, St. Gregory talks about the qualities that make for good and bad pastors. The version read is from The Nicene and Post-Nicene Fathers, Second Series, Vol. 12. Edited by Philip Schaff and Henry Wace. (Buffalo, NY: Christian Literature Publishing Co., 1895.). It is available for free here (https://ccel.org/ccel/schaff/npnf212/npnf212.iii.iv.ii.i.html). Enjoy the show!