5,251 words
Four stages of cognition progress from material knowledge (sensation, image, concept, ego) through Imagination (image without external sensation), Inspiration (concept and ego perceiving spiritual realities as "spiritual tones"), to Intuition (ego merged with all beings). Developing specific virtues—including thought control, endurance, impartiality, and inner balance—protects the physical body from harmful elemental influences as the soul withdraws its sustaining forces to develop higher perception.