Expulsion from Paradise is in its main aspect eternal: that is to say, although expulsion from Paradise is final, and life in the world unavoidable, the eternity of the process (or, expressed in temporal terms, the eternal repetition of the process) nevertheless makes it possible not only that we might remain in Paradise permanently, but that we may in fact be there permanently, no matter whether we know it here or not.
Franz Kafka (1883–1924), Prague German Jewish author, novelist. The Third Notebook, December 11, 1917. The Blue Octavo Notebooks, ed. Max Brod, trans. by Ernst Kaiser and Eithne Wilkins. Exact Change, Cambridge, MA (1991). Dearest Father: Stories and Other Writings, trans. by Ernst Kaiser and Eithne Wilkins, New York, Schocken Books (1954).