In this December 19, 2011 photo, deacon Ron Boyer looks at the tomb of Kateri Tekakwitha at St. Francis Xavier Church, in Kahnawake, Que. The woman who is credited with life-saving miracles is set to become North America's first aboriginal saint. Kateri Tekakwitha is to be canonized by the Pope at a Vatican mass on Sunday. THE CANADIAN PRESS/Ryan Remiorz