holding faith and a good conscience; which some having thrust away made a shipwreck concerning the faith;
Hence we may learn two lessons. First, Teachers and ministers of the gospel, and, through them all the churches are taught with what horror they ought to regard a hypocritical and deceitful profession of true doctrine, when they learn that it is so severely punished. Secondly, this passage removes the offense by which so many persons are greatly distressed, when they perceive that some, who formerly professed their attachment to Christ and to the gospel, not only fall back into their former superstitions but (which is far worse) are bewildered and captivated by monstrous errors. For by such examples, God openly supports the majesty of the gospel, and openly shows that he cannot at all endure the profanation of it. And this is what experience has taught us in every age. All the errors that have existed in the Christian Church from the beginning, proceeded from this source, that in some persons, ambition, and in others, covetousness, extinguished the true fear of God. A bad conscience is, therefore, the mother of all heresies; and we see that a vast number of persons, who had not sincerely and honestly embraced the faith, are hurried along, like brute beasts, into the reveries of the Epicureans, so that their hypocrisy is exposed. And not only so, but contempt of God is universally prevalent, and the licentious and disgraceful lives of almost all ranks show that there is either none at all, or the smallest possible potion of integrity in the world; so that there is very great reason to fear lest the light which had been kindled may be speedily extinguished, and God may leave the pure understanding of the gospel to be possessed by very few. 