Re: Steeped in ancient mysticism, passion of Pakistani Sufis infuriates Taliban
No sir. Respectfully disagree.
Calling someone or group of people kafirs/murtids/musriks in itself is not wrong by any means and certainly NOT worthy of death.
Here is why;
1- Allah in Quran calls people kafirs/murtids/mushriks. Off course giving the reasons.
2- The Prophet SAW also did the same. Citing various reasons.
3- A lot of Muslims call Ahmadis Kafirs etc. Off course giving the reasons.
4-At Least Pakistani constitution has declared Ahmadis Kafirs. Of course citing the reasons.
5- A lot of people belonging to different sects call others to be Mushriks and some go as far as declaring others kafirs or close to being kafirs. Off course giving their reasons.
6- Salafis are accused of being takfiris, fine some may do that… but non-salafis have done the same thing calling them kharijis and takfiris or kafirs.
And again as we see above…the reasons given by Saleem Bhai. 
So, what to do, everyone is right?.. in condemning everyone else to death?
What if Ahmadis come back and say people who accuse us of being kafirs etc. deserve to die?
My point is that being takfiri in itself is not worthy of death!
Only proven criminals who act upon killing innocent, peaceful people are worthy of death.
Agree with the last underlined part.
The words fitna promoters and jehadists should be used only for proven criminals as I mentioned above. These people need to be caught.
All other need to be stopped by charging them to hate speech, trying them in open courts and be placed in jails.