@ChabadShlucha,
Earlier, I referenced a Ksav Yad of the Rebbe. I’d love to upload it, but I don’t think it’s possible. If you look around, you can find it just like I did. I’ll write the exact words the Rebbe wrote, with no changes or explanations.
*אין כל* חיוב *כלל* לחפש מיהו משיח וכו’ אבל *מ”ע מה”ת:* [מצות עשה מן התורה] אהבת *כאו”א* [כל אחד ואחד] מישראל ושלילת המחלוקת וכו’ *בתכלית* – ופשיטא שלא לעשות במזיד הפכו *וד”ל* [ודי למבין].
The parentheses are the Roshei Teivos opened.
An asterisk denotes that the Rebbe underlined that word, sometimes with two lines. The first two words “Ein Kol” are underlined too, it seems that my copy paste and asteriks aren’t coming out perfectly. I don’t know how to write in bold here:)