>>>his outlandish statement that a mezuzah is a shmirah without it being a mitzvah – this is something that likely falls under the rambams classification of using a mezuzah like a kamayah, which he says makes one lose their share in olam haba.
The Rebbe’s statement about mezuzah is taken from an entire pilpul of the Rebbe on THIS VERY Rambam, where the Rebbe discusses this very question, in connection with a ב”ח and a טור, etc.
Did you look up that sicha to see how the Rebbe explains the Rambam???
Find me one other rosh yeshiva whose shiurim are refuted by people who don’t even learn them, using sources that he himself brings and explains. What a chutzpah!
See the full sicha here:
https://hebrewbooks.org/pdfpager.aspx?req=14942&st=&pgnum=134
>>>The author also shows something else that’s probably kefirah; in likutei sichos, the Lubavitcher rebbe says that Moshe was only taught the klalim of Torah shebaal peh, and not the pratim… because of a kasha….how could he have learned it all in 40 days; I’m shocked at the arrogance of this kasha – it was Hashem teaching! And Moshe was the talmid! What limit on Hashem’s teaching ability can there be? It’s also against open chazals
This “statement of the Rebbe” which you call “kefira” (ח”ו עפ”ל) actually happens be a direct quote from Shmos Rabbah:
וְכִי כָּל הַתּוֹרָה לָמַד משֶׁה, כְּתִיב בַּתּוֹרָה “אֲרֻכָּה מֵאֶרֶץ מִדָּהּ וּרְחָבָה מִנִּי יָם”, וּלְאַרְבָּעִים יוֹם לְמָדָהּ משֶׁה?! אֶלָּא כְּלָלִים לִמְדָהוּ הקב”ה לְמשֶׁה.
The same is with all the other attacks. They come from pulling one-liners out of long and complex shiurim.
If you hate someone who has thousands of pages of pilpulim and chidushim, it is very easy to find a few lines and statements that sound strange when taken out of context and feed them to the ignorant public to help stoke the flames of machlokes.
This is called לימוד התורה לקנטר ר”ל.
If anyone wants to be intellectually honest, look into the Rebbe’s sichos yourself, they’re all available on HeberewBooks.
Or, ask a Lubavitcher to direct you to some. You may be surprised.