"Though you, Israel, play the prostitute, Yet don't let Judah offend; And don't come to Gilgal, Neither go up to Beth Aven, Nor swear, 'As Yahweh lives.'
Thus in baptism we see how various and how many deprivations they have mixed together. Baptism has indeed its origin in the institution of Christ: but no permission has been given to men to deface it by so many additions. The origin then of baptism affords the Papists no excuse, but on the contrary renders double their sin; for they have, by a profane audacity, contaminated what the Son of God has appointed. But there is in their mass a much greater abomination: for the mass, as we know, is in no respect the same with the holy supper of our Lord. There are at least some things remaining in baptism; but the mass is in nothing like Christ’s holy supper: and yet the Papists boast that the mass is the supper. Be it so, that it had crept in, and that through the craft of Satan, and also through the wickedness or depravity of men: but whatever may have been its beginning, it does not wipe away the extreme infamy that belongs to the mass: for, as it is well known, they abolish by it the only true sacrifice of Christ; they ascribe to their own devices the expiation which was made by the death of the Son of God. And here we have not only to contend with the Papists, but also with those wicked triflers, who proudly call themselves Nicodemians. For these indeed deny that they come to the mass, because they have any regard for the Papistic figment; but because they say that there is set forth a commemoration of Christ’s supper and of his death. Since Bethel was formerly turned into Beth-aven, what else at this day is the mass? Let us then ever take heed, that whatever the Lord has instituted may remain in its own purity, and not degenerate; otherwise we shall be guilty, as it has been said, of the impious audacity of those who have changed the truth into a lie. We now understand the design of what the Prophet teaches, and to what purposes it may be applied. 