A priest is he who lives solely in the realm of the invisible, for whom all that is visible has only the truth of an allegory.

At a later period he was councillor of legation in the Austrian embassy at the Frankfurt diet but in 1818 he returned to Vienna. Schlegel et la genie du romantisme allemand (1904); by the same Erläuterungen In F. Culture et traduction dans l'Allemagne romantique: Herder Goethe Schlegel Novalis Humboldt Schleiermacher Hölderlin.

With his older brother August Wilhelm Schlegel he was a critical leader of German Romanticism.