This book reinterprets Friedrich Schelling's (1775–1854) positive philosophy as humanity's striving for truth. It presents truth in the context of the historical phenomena of mythology and religion and the anthropological categories of the soul, spirit, and personality.

The first volume on Schelling in English exploring the study of the history of philosophy and core systematic philosophical issues.

In this essay, Hegel attempted to show how Fichte's Science of Knowledge was an advance from the position of Kant in the Critique of Pure Reason, and how Schelling (and incidentally Hegel himself) had made a further advance from the position of Fichte. Hegel finds the idealism of Fichte too abstractly subjective and formalistic, and he tries to show how Schelling's philosophy of nature is the remedy for these weaknesses. But the most important philosophical content of the essay is probably to be found in his general introduction to these critical efforts where he deals with a number of problems about philosophical method in a way which is of general interest to philosophers, and not merely interesting to those who accept the Hegelian "dialectic method" which grew out of these first beginnings. Finally, the Difference essay is important in the development of "Nature-Philosophy" as a movement in the history of science.

Translated here into English for the first time, F. W. J. Schelling's 1842 lectures on the Philosophy of Mythology are an early example of interdisciplinary thinking. In seeking to show the development of the concept of the divine Godhead in and through various mythological systems (particularly of ancient Greece, Egypt, and the Near East), Schelling develops the idea that many philosophical concepts are born of religious-mythological notions. In so doing, he brings together the essential relatedness of the development of philosophical systems, human language, history, ancient art forms, and religious thought. Along the way, he engages in analyses of modern philosophical views about the origins of philosophy's conceptual abstractions, as well as literary and philological analyses of ancient literature and poetry.

Schelling was one of the foremost representatives of German Idealism, the equal of Fichte and Hegel. This is the only translation into English of one of his most important works.