This booklet discusses some of the crucial and most pertinent issues surrounding the practice of devotion in a succinct way. The author brilliantly brings out the rationale of this practice, ignorance of which has been the main cause of the timeless conflict in the religious scenario of the world. He forcefully justifies its need for every man while still in the nursery of religious life.
Take up one idea. Make that one idea your life -- think of it, dream of it, live on that idea. Let the brain, muscles, nerves, every part of your body, be full of that idea, and just leave every other idea alone. This is the way to success, and this is the way great spiritual giants are produced. Others are mere talking machines.
-Swami Vivekananda