114. The penitential jurisprudence was continually improved by the canons of the councils. But as many cases were still left to the discretion of the bishops, they occasionally published, after the example of the Roman praetor, the rules of discipline which they proposed to observe. Among the canonical epistles of the fourth century, those of Basil the Great were the most celebrated. They are inserted in the Pandects of Beveridge (tom. ii. p. 47-151), and are translated by Chardon, Hist. des Sacremens, tom. iv. p. 219-277.