Any one responsible for these killings should be burnt alive so the other potential killers could get "IBRAT"
Furthermore, we also have to condemn and try to stop killings by Drone etc coz these also killing our pakistani citizens.
Last and not the least, Iqbal was a great poet and though he may be called nationalist, the killing of other muslims cannot be connected to his teachings as he was the one to spread "Akhowat, Bhai Chara and oneness among muslims."
Finally those people responsible for these killing (if they are really what media represents) then they can hardly understands URDU let alone the typical Iqbal poetry.