Pope Francis got it right in a letter he sent to campaigners in the USA a few days ago:

"I feel is important to say it again: no people is criminal and no religion is terrorist. Christian terrorism does not exist, Jewish terrorism does not exist, and Muslim terrorism does not exist. They do not exist. No people is criminal or drug-trafficking or violent.

"The poor and the poorer peoples are accused of violence yet, without equal opportunities, the different forms of aggression and conflict will find a fertile terrain for growth and will eventually explode." There are fundamentalist and violent individuals in all peoples and religions—and with intolerant generalizations they become stronger because they feed on hate and xenophobia."