Luke 1:6

6.And they were both righteous before God He awards to them a noble testimony, not only that among men they spent holy and upright lives, but also that they were righteous before God This righteousness Luke defines briefly by saying that they walked in all the commandments of God Both ought to be carefully observed; for, although praise is bestowed on Zacharias and Elisabeth for the purpose of showing us that the lamp, whose light went before the Son of God, was taken not from an obscure house, but from an illustrious sanctuary, yet their example exhibits to us, at the same time, the rule of a devout and righteous life. In ordering our life, (Psalms 37:23,) therefore, our first study ought to be to approve ourselves to God; and we know that what he chiefly requires is a sincere heart and a pure conscience. Whoever neglects uprightness of heart, and regulates his outward life only by obedience to the law, neglects this order. For it ought to be remembered that the heart, and not the outward mask of works, is chiefly regarded by God, to whom we are commanded to look. Obedience occupies the second rank; that is, no man must frame for himself, at his own pleasure, a new form of righteousness unsupported by the Word of God, but we must allow ourselves to be governed by divine authority. Nor ought we to neglect this definition, that they are righteous who regulate their life by the commandments of the law; which intimates that, to the eye of God, all acts of worship are counterfeit, and the course of human life false and unsettled, so far as they depart from his law.

Commandments and ordinances differ thus. The latter term relates strictly to exercises of piety and of divine worship; the latter is more general, and extends both to the worship of God and to the duties of charity. For the Hebrew word הקים, which signifies statutes or decrees, is rendered by the Greek translator δικαιώματα, ordinances; and in Scripture הקים usually denotes those services which the people were accustomed to perform in the worship of God and in the profession of their faith. Now, though hypocrites, in that respect, are very careful and exact, they do not at all resemble Zacharias and Elisabeth. For the sincere worshippers of God, such as these two were, do not lay hold on naked and empty ceremonies, but, eagerly bent on the truth, they observe them in a spiritual manner. Unholy and hypocritical persons, though they bestow assiduous toil on outward ceremonies, are yet far from observing them as they are enjoined by the Lord, and, consequently, do but lose their labor. In short, under these two words Luke embraces the whole law.

But if, in keeping the law, Zacharias and Elisabeth were blameless, they had no need of the grace of Christ; for a full observance of the law brings life, and, where there is no transgression of it, there is no remaining guilt. I reply, those magnificent commendations, which are bestowed on the servants of God, must be taken with some exception. For we ought to consider in what manner God deals with them. It is according to the covenant which he has made with them, the first clause of which is a free reconciliation and daily pardon, by which he forgives their sins. They are accounted righteous and blameless, because their whole life testifies that they are devoted to righteousness, that the fear of God dwells in them, so long as they give a holy example. But as their pious endeavors fall very far short of perfection, they cannot please God without obtaining pardon. The righteousness which is commended in them depends on the gracious forbearance of God, who does not reckon to them their remaining unrighteousness. In this manner we must explain whatever expressions are applied in Scripture to the righteousness of men, so as not to overturn the forgiveness of sins, on which it rests as a house does on its foundation. Those who explain it to mean that Zacharias and Elisabeth were righteous by faith, simply because they freely obtained the favor of God through the Mediator, torture and misapply the words of Luke. With respect to the subject itself, they state a part of the truth, but not the whole. I do own that the righteousness which is ascribed to them ought to be regarded as obtained, not by the merit of works, but by the grace of Christ; and yet, because the Lord has not imputed to them their sins, he has been pleased to bestow on their holy, though imperfect life, the appellation of righteousness The folly of the Papists is easily refuted. With the righteousness of faith they contrast this righteousness, which is ascribed to Zacharias, which certainly springs from the former, and, therefore, must be subject, inferior, and, to use a common expression, subordinate to it, so that there is no collision between them. The false coloring, too which they give to a single word is pitiful. Ordinances, they tell us, are called commandments of the law, and, therefore, they justify us. As if we asserted that true righteousness is not laid down in the law, or complained that its instruction is in fault for not justifying us, and not rather that it is weak through our flesh, (Romans 8:3.) In the commandments of God, as we have a hundred times acknowledged, life is contained, (Leviticus 18:5; Matthew 19:17;) but this will be of no avail to men, who by nature were altogether opposed to the law, and, now that they are regenerated by the Spirit of God, are still very far from observing it in a perfect manner.