“Once again, I quote: “Ruach HaKodesh does not mean that everything someone says is right. Even Chazal were disproven, which is why we have “hava amina”s in the gemora. It means that they get a certain level of siyata d’shmaya.” Please, take the time to read something before you blast it!”
1) You have not given an operative definition of the word Ruach Hakodesh. Please tell us exactly how to tell the difference between a sefer that was written bRuach Hakodesh, and one that wasn’t.
2) Your statement “they get a certain level of siyata dishmaya” does not help very much. How can we tell what level they received?
2A) Did Isaac Newton get Siyata Dishmaya when he wrote down the 3 laws of motion, or was it a case of kochi v’otzem yadi. Assuming it was the former, are you saying he had Ruach Hakodesh? I hate to hock, but there is a reason one needs to carefully define terms in any argument. Certainly, in a case one is using the term to label somebody an apikorus, it is all the more necessary.
3) I assume from your other statements that writing Bruach Hakodesh does not literally mean G-d told him every word, as you say it can even be wrong but still be Ruach Hakodesh.