Life is too short to waste time hating anyone.
No name calling and no personal attack.
Surah 49 Al Hujraat, Ayah 11 – O ye who believe! Let not some men among you laugh at others: It may be that the latter are better than the former: Nor let some women laugh at others: It may be that the latter are better than the former: Nor defame nor be sarcastic to each other, nor call each other by (offensive) nicknames: ill-seeming is a name connoting wickedness, (to be used of one) after he has believed: And those who do not desist are (indeed) doing wrong.