A question for fellow guppies on Quran and sunnah

Re: A question for fellow guppies on Quran and sunnah

“And Whoever kills a believer deliberately, his reward is Hell forever, and the Wrath of Allah is upon him, He cursed him and prepared a great punishment for him.” (Quran 4:93)

Texan Dude I am not a scholar so I have to be very careful how I answer the above. And before I do attempt to do so, I just want to know from you if the above ayah applies to Hz. Ali (ra) and his followers or not.

It is obvious that they too killed a lot of Believers in the Battles of Camel and Siffin.