Moral atmosphere is to the soul what air is to the lungs; it is health and life. Two elements constitute that factor which plays such a vital part in our religious life--tradition and environment. _Tradition_ links the past to the present and gives to the soul a certain stability amidst the fluctuations of life. It is made up of details if you wish, but, like the tossing buoy, these details betray where the anchor is hidden. This absence of the past has a great influence on our Western Church. People hailing from all points of Eastern Canada, of the United States and of Europe, have not yet formed religious traditions which are to the Catholic life of the family and of the parish what roots are to a tree. And what _environments_ surround our scattered settlers on the prairie? Only those who have come in close relation with the lonely homesteader can understand how much he is debarred from the influence of Catholic life. Very often not even a chapel is to be found for miles and miles. A chapel, no matter how humble it may be, is in the religious world of a community like the mother-cell; in it life is concentrated; from it emanates activity. Mass is now often said in a private house, a public hall or a school house. Children who have not known the beauty and the warmth of Catholic worship will hardly appreciate its lessons. Moreover, _social relations_ often bring our Western Catholics in very frequent contact with the different Protestant churches and their tremendous activities. _Mixed marriages_ are the outcome of these circumstances. God alone knows how many of our Catholic boys and girls have been lost to the faith through "mixed marriages" and marriages outside of the Church. * * * * * * These various obstacles, _geographical_ (distance and climate), _ethnical_ (race and language), _religious_ (absence of Catholic tradition and surroundings), are the ever open crevices through which a tremendous leakage has been draining the vitality of the Church in Western Canada. So the call of the West is like the frantic S.O.S. on the high seas, that snaps from the masts of a ship in danger. It is the cry of thousands of Catholics sinking into the sea of unbelief and irreligion. In the wreckage there is still a gleam of hope. Great numbers yet cling to a remnant of the old faith of their fathers; it will keep them afloat until helping hands come to their rescue. The Call of the Church in the West is a call of distress. Has the Church in the East heard it? What is its response? _The Response of the East_