Good and evil thoughts are each a potent power, and they fill the universe. As vibration continues, so thought remains in the form of thought until translated into action. For example, force is latent in the man's arm until he strikes a blow, when he translates it into activity. We are the heirs of good and evil thought. If we make ourselves pure and the instruments of good thoughts, these will enter us. The good soul will not be receptive to evil thoughts.