IS is similar to Christian extremists who once killed fellow Christians

Your correspondent Joyce Anderson (Letters, Irish Examiner) would probably also wonder why Irish (Catholic) Christians did not flee to Christian England for refuge from Cromwell’s attempt to eliminate them from the face of the earth?

The Isis/Wahabi fundamentalists that are butchering and terrorising the Middle East have their tap roots in Saudi Arabia and Bahrain.

These Sunni fundamentalists see it as their duty to wipe out Shia heretics together with all other idolators as is the mirror image of puritan Christian maniacs who slaughtered fellow Christians in the past.