315. With respect to the priests, they ought to teach men the way to heaven, and also to lead them; they ought to teach them according to the doctrine of their church from the Word, and to lead them to live according to it. Priests who teach truths, and thereby lead to the good of life, and so to the Lord, are good shepherds of the sheep; but they who teach and do not lead to the good of life, and so to the Lord, are evil shepherds.