That is to say, that the disciple of Pythagoras, having attained through knowledge of himself to that of truth, ought to judge sanely of the possibility or impossibility of things, and to find in wisdom itself that just mean which he has found in virtue and in science. Equally distant from that blind credulity which admits and seeks without reflection the things most incompatible with the laws of Nature, and from that presumptuous ignorance which rejects and denies without examination all those things which issue from the narrow circle of its empirical notions; he should understand with exactness the limits and the forces of Nature, know instantly what is contained therein or what exceeds them, and not form any vow, any project, or any enterprise beyond his power. 30. _Thou shalt see that the evils which devour men Are of their choice the fruit.…_ Undoubtedly one of the most important things for man to understand is the nearest cause of his evils, so that, ceasing from murmuring against Providence, he may blame only himself for the misfortunes of which he is the proper artisan. Ignorance, always weak and presumptuous, concealing its own mistakes, holds responsible, with their consequences, the things which are most foreign there: thus the child which hurts itself, threatens with his voice and strikes with his hand the wall against which he has stumbled. Of all errors this is the most common. Likewise he acknowledges with as much difficulty his own wrongs as he accuses with ease those of others. This baleful habit of imputing to Providence the evils which afflict humanity has furnished, as we have seen, the strongest arguments to the skeptics to attack its influence, and to undermine thus in its foundation the very existence of the Divinity. All peoples have been guilty of this[611]; but the moderns are, as I believe, the only ones who coldly and without passion, in order to sustain certain opinions that they have embraced, have raised systematically their ignorance concerning the cause of evil, and made an irresistible fatality proceed from the All-Powerful and divine Prescience, which drawing man on to vice and misfortune, damns him by force; and by a consequence determined by the will of God, delivers him to eternal sufferings.[612] Such were those among the Christians of the fifth century, who were named Predestinarians on account of their terrible system. Their opinion, it is true, was condemned by the councils of Arles and Lyon[613]; but they declared that the church fell into inconsistency, since the sentiment in this respect, being exactly conformable with that which Saint Augustine had advanced against the Pelagians, this church could not condemn the one without condemning the other and therefore, without deciding in favour of the opposed doctrine which they had already condemned. It is certain that the Predestinarians were right on this last point, as well as Gotescalc, Baius, and Jansenius, who,