"If in coming face to face with God we accept Him in our lives, then we are converting. We become a better Hindu, a better Muslim, a better Catholic, a better whatever we are. ... What God is in your mind you must accept" (from Mother Teresa: Her People and Her Work , by Desmond Doig, p. 156, as quoted by Dave Hunt, Global Peace and the Rise of Antichrist , p. 149).
I've never seen any indication that she was ever a Christian...She sure got put on a pedestal for doing all those good works tho...