The idea which has been successfully demonstrated in hundreds of homes, where the impulses and natural inclinations of childhood have been turned into sacred channels on Sundays so as to enable the parents to teach spiritual truths in the most effective manner, is the method which is suggested by the author to the parents in the use, on Sunday afternoons, of the fifty-two little sermons given in this volume. The parent who fails to use wisely the opportunities of Sunday afternoons for impressing the children with spiritual truths, loses the greatest opportunity that family life affords. Among the different instances known to the author, the following three may serve as illustrations of what may be found in many communities: I knew a mother who regularly on Sunday afternoons gathered her children about her and read them religious books and literature. In her considerable family, every child became eminently useful. One, who was a university professor, told me that those Sunday afternoons with his mother in the nursery embodied the most formative influences of his life. I know another family, of some seven or eight children, where Sunday was always used for religious instruction with the children. With the reading and other things, they always "played church", and the experience of those early childhood days made the boys splendid public talkers, and the girls were also very capable in the same direction. No better school of oratory was ever organized. I know another family of four children, where the entire family looked forward throughout the week to the special and larger pleasure which Sunday always brought. They grew up naturally into a religious life, and developed that ability for public address and service which could not so well be gained in any other way. Sunday is about the only day in most of households where the father is home with his family. It adds greatly to the pleasure and impressiveness of the day and its services if the father, with the mother, enters heartily into the spirit of that which will be all the more enjoyed by the children. It will enable him also to stamp his personality deeper into the character of his children than possibly any other opportunity which may be afforded him in life.