Humanity is in a continual process of transformation and evolution. Today's consciousness, based on primarily on sensory perception and abastract logic, differs considerably from the consciousness of ancient human beings, who saw themselves as microsmic mirrors of the cosmos. The loss of such knowledge means that people today are confronted by the enigma of their own being. In this book, Steiner speaks in a direct, comprehensive way about the development of the higher faculties of Imagination, Inspiration, and Intuition. He gives a particularly vivid description of life after death and the progress of the individual through the planetary spheres, where tasks and goals for future incarnations are prepared in cooperation with spiritual beings. The lectures culminate in the call for human beings to gradually take their destiny in hand through the conscious and free development of spiritual capacities.
Rudolf Joseph Lorenz Steiner was an Austrian occultist, social reformer, architect, esotericist, and claimed clairvoyant. Steiner gained initial recognition at the end of the nineteenth century as a literary critic and published works including The Philosophy of Freedom. At the beginning of the twentieth century he founded an esoteric spiritual movement, anthroposophy, with roots in German idealist philosophy and theosophy. His teachings are influenced by Christian Gnosticism or neognosticism. Many of his ideas are pseudoscientific. He was also prone to pseudohistory. In the first, more philosophically oriented phase of this movement, Steiner attempted to find a synthesis between science and spirituality. His philosophical work of these years, which he termed "spiritual science", sought to apply what he saw as the clarity of thinking characteristic of Western philosophy to spiritual questions, differentiating this approach from what he considered to be vaguer approaches to mysticism. In a second phase, beginning around 1907, he began working collaboratively in a variety of artistic media, including drama, dance and architecture, culminating in the building of the Goetheanum, a cultural centre to house all the arts. In the third phase of his work, beginning after World War I, Steiner worked on various ostensibly applied projects, including Waldorf education, biodynamic agriculture, and anthroposophical medicine. Steiner advocated a form of ethical individualism, to which he later brought a more explicitly spiritual approach. He based his epistemology on Johann Wolfgang von Goethe's world view in which "thinking…is no more and no less an organ of perception than the eye or ear. Just as the eye perceives colours and the ear sounds, so thinking perceives ideas." A consistent thread that runs through his work is the goal of demonstrating that there are no limits to human knowledge.