If one looks at the Malbim's Ayelet Hashachar, he gives 613 rules for interpreting the Torah. But if you look at it carefully, you'll notice that rule 195 is missing. What happened to this rule?
Are there rules that must be followed in learning Torah with commentaries? I mean, clearly, we can't put words in the mouth of the Torah that go against the basic tenets of the faith, but what rules ...