The deceit in certain and doubtless things until then, such as 2+2=4, would be possible if a deceptive God created it illusions, until there, where he does not seem to have error: but independent of this it it exists while it thinks. It does not have reasons to believe that God is deceptive, same without tests that one has; therefore he must investigate if he has a God and after that to investigate if It is deceptive. 6 the 11 Thoughts: some are images of the things, are assigned ideas; others are wills (afeces) and judgments. In note: the contents in which an action of the spirit if adds to the ideas. Ideas: they cannot be false; if to imagine a goat or a chimera is true that one is imagined and another one. Wills (afeces): also they cannot be false, same being bad, is true that it is desired.

Judgments: caution must be had, therefore in them it can have error; the main one of them is to judge that the ideas that are in the citizen are similar to the exterior things. Ideas: they are been born in the proper citizen, others come from are and others are invented by it; in regards to the object comings it are of the citizen: why to believe that they are similar these objects? Answers: first because it seems to be taught by the nature and the ideas they do not depend on the will. 12 the 15 Critical to the common sense: 1 – a certain inclination is understood by its very nature that leads to believe this thing, not a natural light that makes to know that it is true. The inclinations do not serve to distinguish well x badly, nor true false x. 2 the independence of the ideas in relation to the will makes to think that they come from exterior things, but has the possibility to have a college that produces such ideas by itself.