commandments of the Law and the Prophets agree with the Gospel. Before all things then let him be a good discriminator of the Law, and of Deutero- nomy, so that he may distinguish and shew what is the law of believers, and what are the chains of the unbelievers ; lest any man of those who are under thy hand should take the chains to be the Law, and should put heavy burdens upon his soul, and should become a son of perdition. Be therefore f. i6a diligent and careful about the Word, O Bishop, if thou l canst explain1 every commandment as it is in the doctrine.