7. Remember, etc. What follows refers not so much to morals as to doctrine. He first sets before the Jews the example of those by whom they had been taught; and he seems especially to speak of those who had sealed the doctrine delivered by them by their own blood; for he points out something memorable when he says, considering the end of their conversation; though still there is no reason why we should not understand this generally of those who had persevered in the true faith to the end, and had rendered a faithful testimony to sound doctrine through their whole life as well as in death. But it was a matter of no small importance, that he set before them their teachers for imitation; for they who have begotten us in Christ ought to be to us in the place as it were of fathers. Since then they had seen them continuing firm and unmoved in the midst of much persecutions and of various other conflicts, they ought in all reason to have been deeply moved and affected. ¹

8. Jesus Christ the same, etc. The only way by which we can persevere in the right faith is to hold to the foundation, and not in the smallest degree to depart from it; for he who holds not to Christ knows nothing but mere vanity, though he may comprehend heaven and earth; for in Christ are included all the treasures of celestial wisdom. This then is a remarkable passage, from which we learn that there is no other way of being truly wise than by fixing all our thoughts on Christ alone.

Now as he is dealing with the Jews, he teaches them that Christ had ever possessed the same sovereignty which he holds at this day; The same, he says, yesterday, and today, and forever. By which words he intimates that Christ, who was then made known in the world, had reigned from the beginning of the world, and that it is not possible to advance farther when we come to him. Yesterday then comprehends the whole time of the Old Testament; and that no one might expect a sudden change after a short time, as the promulgation of the Gospel was then but recent, he declares that Christ had been lately revealed for this very end, that the knowledge of him might continue the same for ever.

It hence appears that the Apostle is not speaking of the eternal existence of Christ, but of that knowledge of him which was possessed by the godly in all ages, and was the perpetual foundation of the Church. It is indeed certain that Christ existed before he manifested his power; but the question is, what is the subject of the Apostle. Then I say he refers to quality, so to speak, and not to essence; for it is not the question, whether he was from eternity with the Father, but what was the knowledge which men had of him. But the manifestation of Christ as to its external form and appearance, was indeed different under the Law from what it is now; yet there is no reason why the Apostle could not say truly and properly that Christ, as regarded by the faithful, is always the same.²

9. Diverse doctrines, etc. He concludes that we ought not to fluctuate, since the truth of Christ, in which we ought to stand firm, remains fixed and unchangeable. And doubtless, variety of opinions, every kind of superstition, all monstrous errors, in a word, all corruptions in religion, arise from this, that men abide not in Christ alone; for it is not in vain that Paul teaches us, that Christ is given to us by God to be our wisdom.

The import then of this passage is that in order that the truth of God may remain firm in us, we must acquiesce in Christ alone. We hence conclude that all who are ignorant of Christ are exposed to all the delusions of Satan; for apart from him there is no stability of faith, but innumerable tossings here and there. Wonderful then is the acuteness of the Papists, who have contrived quite a contrary remedy for driving away errors, even by extinguishing or burying the knowledge of Christ! But let this warning of the Holy Spirit be fixed in our hearts, that we shall never be beyond the reach of danger except we cleave to Christ.

Now the doctrines which lead us away from Christ, he says, are divers or various, because there is no other simple and unmixed truth but the knowledge of Christ; and he calls them also strange or foreign, because whatever is apart from Christ is not regarded by God as his own; and we are hereby also reminded how we are to proceed, if we would make a due proficiency in the Scripture, for he who takes not a straight course to Christ, goes after strange doctrines. The Apostle farther intimates that the Church of God will always have to contend with strange doctrines and that there is no other means of guarding against them but by being fortified with the pure knowledge of Christ. ³

For it is a good thing, etc. He now comes from a general principle to a particular case. The Jews, for instance, as it is well known, were superstitious as to distinctions in meats; and hence arose many disputes and discords; and this was one of the strange doctrines which proceeded from their ignorance of Christ. Having then previously grounded our faith on Christ, he now says that the observance of meats does not conduce to our salvation and true holiness. As he sets grace in opposition to meats, I doubt not but that by grace he means the spiritual worship of God and regeneration. In saying that the heart may be established, he alludes to the word, carried about, as though he had said, "It is the spiritual grace of God, and not the observance of meats, that will really establish us.⁴

Which have not profited them that have been occupied therein. It is uncertain to whom he here refers; for the fathers who lived under the Law had no doubt a useful training, and a part of it was the distinction as to meats. It seems then that this is to be understood rather of the superstitious, who, after the Gospel had been revealed, still perversely adhered to the old ceremonies. At the same time were we judiciously to explain the words as applied to the fathers, there would be no inconsistency; it was indeed profitable for them to undergo the yoke laid on them by the Lord, and to continue obediently under the common discipline of the godly and of the whole Church; but the Apostle means that abstinence from meats was in itself of no avail. And no doubt it is to be regarded as nothing, except as an elementary instruction at the time when God's people were like children as to their external discipline. To be occupied in meats is to be taken as having a regard to them, so as to make a distinction between clean and unclean. But what he says of meats may be extended to the other rites of the Law.