Volume 1 of 2: Mysteries and Festivals. The contents of these volume was selected from a large mass of miscellaneous papers. They have been left for the most part in the unfinished state which they were found. This work is intended to serve as a collection wherein may be found considerations in a short form upon the chief mysteries of the faith and the spiritual life, and from which religious communities and those engaged in missionary labor may draw materials for meditation and instruction. To many it will be interesting as an illustration of the methods of thought and work which were habitual with Father Faber.