The root of the word Badaliya in Arabic, means to replace or exchange one thing for another. The French scholar and spiritual seeker, Louis Massignon (1883-1962), interpreted the word as a willingness to put oneself in the place of another, to give one’s own life for the sake of someone else. This offering of himself for the well-being of his Muslim brothers and sisters was the inspiration for Massignon’s entire life. In 1947, the renowned orientalist, who had regained his Christian faith and identity while on a research expedition in Baghdad, in present day Iraq, established an international prayer association that he named, the Badaliya and for which he remained the organiser until his death in 1962.