DaasYochid
“Am I a koifer if I say מה זרעו בחיים אף הוא בחיים?
Am I a koifer if I say צדיקים במיתתן נקראים חיים?
No”
So if I say the Rebbe is alive because of these two quotes, am I a koifer?
Most Lubavitchers agree that the Rebbe was passed away,(besides a few that are living in denial) and they also write זי”ע, yes we did kria vechulu, but he can still be alive, it’s not a stira, a death certificate is what is koiveiah a person that he passed away, Torah is koiveiah.
So if your to call me a koifer because of a death certificate, you need major help.