@Oscar , I doubt your characterization. It applies to a small part of the population - if a large chunk (or even a "signifiant majority") where prepared to spill blood over religion, Pakistan simply wouldn't exist today. Neither is this level of religious over-zealousness compatible with our generally secular politics (PTI, PML-N, PPP, MQM, etc are all secular parties).
What shocks us most about these attacks is their barbarism; the fact somebody can be prepared to kill a child in cold blood. But not one child here, but dozens. It is our humanity that cries out against this. It exists within the vast majority of Pakistanis too: to support such acts outright requires you to be, in the medical sense of the word, a psychopath.