The Canadian Council of Churches (CCC), in collaboration with the Canadian Bishops of the Ukrainian Catholic and Ukrainian Orthodox Churches, has issued an invitation to Christians in Canada to pray for peace in Ukraine and to ring church bells, at noon (local time) on April 24 (Pascha or Easter Sunday on the Julian Calendar).
The invitation includes 3 prayer options (available in English, French, and Ukrainian) that can be found at the following links: English: https://www.councilofchurches.ca/news/april-24-2022-prayer-for-ukraine-and-for-peace-for-the-world/ French: https://www.conseildeseglises.ca/les-nouvelles/24-avril-2022-priere-pour-lukraine-et-pour-la-paix-dans-le-monde/