But the loss of all interest in the life of the day is still more markedly shown in Schelling's absorption in nature. As the mystics held that it was the working of the imagination of God which created the world, so Schelling held that it was the corresponding power in man which alone gave ideal reality to the productions of his intellect. It is, then, this essentially artistic force, the so-called "intellectual intuition" (which may be defined as the entire imagination working according to the laws of reason), of which Schelling, clearly influenced by the æsthetic criticism of the day, maintains that it alone opens the door to philosophy, to the perception of the identity of thought and reality. Nay, this "intellectual intuition" was not only the means, it was the end. This confusing of the tool with the work marks the beginning of a general, complete confusion in Romantic poetry and philosophy. Philosophy begins to encroach on the domain of art; instead of research we have fancy and conjecture; poetry and the fine arts, on the other hand, invade the domain of philosophy and religion; poems become rhymed discussions and their heroes booted and spurred ideas; works of art seek vainly to disguise their lack of corporeal form by a cloak of Catholic piety and love. Men imagined that the new Naturphilosophie was to make all experimental study of nature superfluous henceforth and for ever; but we, who have seen the absolute impotence of the _Naturphilosophie_, and who live in an age in which experimental science has changed the aspect of the earth and enriched human life by unparalleled discoveries and inventions--we know that in this case also reactionary endeavours led to defeat, and that life itself undertook the refutation of the fallacy. The interest of the above doctrine to us Danes lies especially in its energetic vindication of the divine imagination as the source of creation, and of the human imagination as the source of all artistic production; for here we have the idea that gave birth to Aladdin, and feel the heart-beat which in 1803 drove the blood straight to that extremity of the great Germanic-Gothic body which is known by the name of Copenhagen.