735. The reason why temptation as to things of the understanding, or as to the falsities in a man, is light, is that man is in the fallacies of the senses, and the fallacies of the senses are such that they cannot but enter, and are therefore also easily dispelled. Thus it is with all who abide in the sense of the letter of the Word where it speaks according to the apprehension of man, and therefore according to the fallacies of his senses. If they simply have faith in these things because it is the Word of the Lord, then notwithstanding their being in fallacies they easily suffer themselves to be instructed. As for example: a man who believes that the Lord is angry and punishes and does evil to the wicked, as he has derived this belief from the sense of the letter, he can easily be informed what the real truth is. And so if one simply believes that he can do good of himself, and that if of himself he is good he will receive reward in the other life, he also can easily be instructed that the good which he does is from the Lord, and the Lord in His mercy gives the reward gratuitously. And therefore when such come into temptation as to matters of the understanding, or as to such fallacies, they can be only lightly tempted. And this is the first temptation-and it hardly appears as temptation-which is now treated of. But it is otherwise with those who do not in simplicity of heart believe the Word, but confirm themselves in fallacies and falsities because they favor their cupidities; and who being impelled by this motive bring together many reasonings from themselves and their memory-knowledges [scientificis], and afterwards confirm the same by the Word, and thus impress upon themselves, and persuade themselves, that what is false is true.