1 Corinthians 3:12

Now if any man build upon this foundation
The different materials laid by one and the same man, on this foundation, or the different doctrines advanced upon it, are some of them comparable to

gold, silver, precious stones;
for their intrinsic worth and value; for the purity and sincerity of them; for their weight, importance, solidity, and substantiality; for their durableness; for the great esteem they are had in by those, who know the worth of them; and for the great usefulness they are of unto them, being rich in themselves, and enriching to them; and these are the great, momentous, and valuable truths of the Gospel, which agree with and are suitable to the foundation they are built upon: so the Jews ^F13 compare their oral and written law, the former to gold, and the latter to precious stones, but the metaphors much better suit the doctrines of the Gospel: others are like to

wood, hay, stubble;
by which are meant, not heretical doctrines, damnable heresies, such as are diametrically opposite to, and overturn the foundation; for one and the same man builds the former, as these, and is himself saved at last; neither of which is true, of such that deliver doctrines of devils: but empty, trifling, useless things are meant; such as fables, endless genealogies, human traditions, Jewish rites and ceremonies; which through the prejudice of education, and through ignorance and inadvertency, without any bad design, might by some be introduced into their ministry, who had been brought up in the Jewish religion; as also the wisdom of the world, the philosophy of the Gentiles, oppositions of science falsely so called, curious speculations, vain and idle notions, which such who had their education among the Greeks might still retain, and be fond of; and through an itch of vain glory, mix with their evangelic ministrations; and in a word, everything that may now be advanced in the Gospel ministry, not so honourable to the grace of God, or so becoming the person, blood, and righteousness of Christ, nor so consistent with the Spirit's work of grace, may be meant hereby; the same minister at different times, and sometimes at one and the same time in his ministry, lays the foundation, Christ, and builds on it for a while excellent valuable truths, raises a superstructure of gold, silver, and precious stones, and then covers the edifice with trifling, impertinent, and inconsistent things, with wood, hay, and stubble; and so at last, of this promising fine stately building, makes a thatched house,