Due to his own original special nature, the Jew cannot possess a religious institution, if for no other reason because he lacks idealism in any form, and hence belief in a hereafter is absolutely foreign to him. And a religion in the Aryan sense cannot be imagined which lacks the conviction of survival after death in some form. Indeed, the Talmud is not a book to prepare a man for the hereafter, but only for a practical and profitable life in this world.