This book is like the rough sketch of a great symphony. Father Joseph Kentenich is the composer and the theme goes back to one of his early workshops in Schoenstatt. The theme is adressed to a gathering of the recently formed "Apostolic Federation of Schoenstatt". The workshop was for members and prospective members and included seminarians and recently ordained priests. Participants wanted to take their idealism and love of Mary to a higher level, and make it fruitful in their daily lives.