Open this photo in gallery:A man carries a sign during a vigil for victims of the mosque shootings in New Zealand, in Toronto in 2019.CHRIS HELGREN/ReutersSave for laterSheema Khan is the author of Of Hockey and Hijab: Reflections of a Canadian Muslim Woman.Last Friday, a Montreal mosque suffered fire damage from a burning vehicle adjacent to the building, and it remains closed to worshippers while authorities investigate possible arson.This occurred after a violent attack on a Winnipeg mosque last Wednesday; shots were fired and windows broken, while patrons (including children) were inside. Politicians, including Prime Minister Mark Carney, condemned the...