Which entire community you are talking about?
Do you call people a community who creates ‘fitna on earth’ and ‘kill’ others for sake of killing or to satisfy their interpretation of Islam?
Kharjees are those who not only differ in interpretation of Islam, but brand other Muslims as ‘Kafir’ and then kill them, and justify killing them according to Islam they believe. This is not Islam neither it can be tolerated under any law. Islam call such behaviour as ‘Fitna and fisad’ on earth, for which penalty is death (from Quran)'.
You should know that Kharjees are not Islamic sect, rather it is group of people who love terrorising, harassing, and killing innocent people and creating fitna on earth (all unjustified killing of helpless people, harassing peaceful citizen, and creating terror amongst masses is ‘fitna and fisad’).
Actually, if one look into Quran, death penalty is only for people (or group of people) who create ‘Fitna ad Fisad’ … else, there is no death penalty for any crime or sin (bar murder that can get death penalty under law of Qisas).
Islam is peaceful religion, but it also do not like people who take beating without retaliating or fighting against it (if they can). Actually, law of ‘Qisas’ is based on equal retaliation when it comes to individuals, but when it comes to communities getting victimised then community should retaliate against those victimising them.
In Islam, jihad is only allowed not as aggression but against aggression and against victimisation.
Kharjees in Pakistan are killing Shias like animals and are also killing Sunnis. Pakistan government is incapable of giving Shia protection from these army of devil, and that is obvious.
So, what Shias should do? lie down and get killed like animals or some individuals run to another country to safe his personal life (until time Kharjees reaches there to kill him too)? At the same time just try to look for sympathy from people around them and world? That is neither Islam nor human nature Allah gave to humans.
If Shias would do that, take all the killings quietly without fighting back (retaliating with force), especially under circumstances that is prevailing in Pakistan where Shias are not even getting any meaningful protection from government or court, then they certainly deserve what they are getting, and one would not be wrong to think that Shias like to get treated the way they are getting treated by Kharjees and government. It is only if they would fight back and take the killing into the houses and safe-places of killers, then only they deserve help.
Just imagine, Malik Ishaq claims openly that he killed many Shias and would keep doing so, still move around in Pakistan proudly and fearlessly untouched under the protection of Punjab government (he is not scared because his victims are sitting ducks who could not or would not harm him). Court nor police could do anything about it (actually, court did not dared to convict him even though he openly claims and never denies that he kill Shias).
Well, Malik Ishaq is also getting money from Punjab government for what he is doing. And Shias looking towards same government to help them and do nothing themselves? Is it farce or not?