13. But in this article of faith, in which we say that the Son of God became man and that he was of the same nature as we ourselves are, in order that he might redeem us from sin and death and give us eternal life without any merit or worthiness of our own, we give Jews and Turks no less occasion for laughter and mockery than when we speak of the three persons. For this is a more absurd assertion by far, in the estimation of human reason, which speculates in its Jewish and Turkish--yea, heathenish--teachings, on this wise: God is an only, almighty Lord of all, who has created all men and given them the law according to which they are to live; accordingly it follows that he will be merciful to the good and obedient, but will condemn and punish the disobedient. Therefore, he who does good works and guards himself against sin, God will reward. These are nothing but heathenish conclusions drawn from earthly, worldly experience and observation, as if God's government must be conducted on the same principles as that of a father among his children and domestics; for those are considered good rulers and masters who make a distinction with regard to their own interests. 14. Such heathen ideas of wisdom, holiness and service of God are taught and practiced by the Pope. And so we believed, myself and others, while we were under him, not knowing any better; otherwise we would have done and taught differently. And, in fact, he who has not this revelation and Word of God, can neither believe nor teach other than pagan doctrine. With such a faith, how much better were we than the heathen and Turks? Yea, how could we guard ourselves against any deception and lying nonsense that might be offered as good works and as service of God? Then we had to follow every impostor who came with his cowl and cord, as if Christ were represented in him; and we thought that in the observance of these things we would be saved. So the whole world was filled with naught but false service of God--which the Scriptures properly call idolatry--the product of human wisdom, which is so easily deceived by that which pretends to be a good work and to be obedience to God. For human wisdom knows no better; and how could it know better without the revelation? Even when the revelation was proclaimed, human wisdom would not heed it, but despised it and followed its own fancies. Hence it continued to be hidden and incomprehensible to such wisdom, as Saint Paul says: "For who hath known the mind of the Lord?"