Romans 2:19

The beneficent action of the law, the apostle showed in the passage relating to the Jews, writing thus: “Behold, thou art called a Jew and restest in the law, and makest thy boast in God, and knowest the will of God, and approvest the things that are more excellent, being instructed out of the law, and art confident that thou thyself art a guide of the blind, a light of them who are in darkness, an instructor of the foolish, a teacher of babes, who hast the form of knowledge and of truth in the law.” For it is admitted that such is the power of the law, although those whose conduct is not according to the law, make a false pretence, as if they lived in the law. …

Then comes what I mentioned above; then he shows what the Jew is, and says that he is called a Jew, but by no means fulfils what he promises to do. “But if,” says he, “thou callest thyself a Jew, and restest in the law, and makest thy boast of God, and knowest His will, and triest the things that are different, being instructed out of the law; and art confident that thou art thyself a guide of the blind, a light of them that are in darkness, an instructor of the foolish, a teacher of babes, which hast the form of knowledge and of the truth in the law. …

What then is the government, more dignified than that of the empire, which they who enter here receive? They are trained to master untoward passions, to rule wicked lusts, to command anger, to regulate ill-will, to subdue vainglory. The emperor, seated on the imperial throne, and wearing his diadem, is not so dignified as the man who has elevated his own inward right reason to the throne of government over base passions, and by his dominion over them has bound as it were a glorious diadem upon his brow. For what profit is there, pray, in purple, and raiment wrought with gold, and a jewelled crown, when the soul is in captivity to the passions? What gain is there in outward freedom when the ruling element within us is reduced to a state of disgraceful and pitiable servitude. …

Ver. 19 . “And art confident that thou thyself.”

For the Scriptures suggest to us what is to be done, and what is not to be done. For hear this blessed one elsewhere saying, “Thou art confident that thou thyself art a guide of the blind, a light of them which are in darkness, an instructor of the foolish, a teacher of babes.” ( Rom. ii. 19, 20 .) Thou seest that the Law is the light of them which are in darkness; and if that which showeth the letter, the letter which killeth, is light, what then is the Spirit which quickeneth? If the Old Covenant is light, what is the New, which contains so many, and so great revelations? where the difference is as great, as if any one should open heaven to those who only know the earth, and make all things there visible. There we learn concerning hell, heaven, and judgment. Let us not believe in things irrational. They are nothing but imposture. …

10. You chose a bad introducer. If you will take my counsel, both you and I will by preference turn to him who introduces us to the Father and who said ‘No man cometh unto the Father but by me.’ I lament for you, my brother, if you believe this; and if you believe it not, I still lament that you hunt through all sorts of ancient and antiquated documents for grounds for suspecting other men of perjury, while perjury, lasting and endless with all its inexplicable impiety, remains upon your own lips. …