In Men and Systems James Allen addresses Divine Justice and its involvement in our walk through life. There is a system to the world and to life and by understanding this system we may all enjoy a more happy life. "Only in the unchangeable, the eternally true, is there permanent peace and safety. Resorting to this divine principle, abandoning all evil, and cling to good, we come to a knowledge and realization of that basis of certainty on which we can firmly stand through all life's changes; we have found the rock of ages and the refuge of the saints." James Allen was a British philosophical writer known for his inspirational books and poetry and as a pioneer of self-help movement.