The first half of the nineteenth century, in fact, in which Heine lived, is, like any transition period, disturbed, unsettled, paradoxical. The most diverse tendencies boil and bubble together in the crucible; the Revolution and the Reaction, Romanticism and Hellenism, materialism and mysticism, democracy and aristocracy, poetry and science, all ferment apace in the psychological Witches' Cauldron of the age.
Heine simply represented the illusions and disillusions of this age, or to put it with greater precision, he represented the clash and contrast between these illusions and disillusions. To arrive then at a correct appreciation of Heine it will be necessary to glance first at the main currents of the contemporary events, the political movements of the Revolution and the Reaction, and the literary movements of Romanticism and Æstheticism.
All these currents flow either directly or indirectly from the French Revolution. To the more sanguine and poetical minds of the time the Revolution had manifested itself as a species of Armageddon, a gigantic cataclysm, which, sweeping away all existing institutions with one great shock, was to leave to mankind an untrammelled existence of natural and idyllic perfection. These dreamers were destined to be rudely disappointed. The Holy Alliance temporarily suppressed the Revolution at Waterloo, and an efficient Reaction reigned both in France and in Germany. A great religious revival set in in Prussia, culminating in the Concordat with the Pope in 1821. The Press was gagged by a rigid censorship, while the students at the universities were subjected to the most rigorous police espionage. From the point of view of the German idealists who hoped for liberty and progress, the Revolution had ended in the most dismal of fiascos.
Parallel with the Revolution ran Romanticism, which eventually merged in orthodoxy, or, to put it more accurately, in a mystical Catholicism. The cardinal characteristic of Romanticism was the revolt of the individual against the stereotyped prosaic life of the classical eighteenth century. This revolt manifested itself in the most untrammelled freedom of the ego, which either took to rioting in an elaborate self-analysis, as did Hofmann and Jean Paul Richter, or else simply abandoning ordinary life gave itself up to the cult of the bizarre, the mystic, the mediæval, and the exotic, and fell in love with the Infinite, or, to use the terminology of the school, the Blue Flower. Though, however, Heine was in his poetic youth largely influenced by the Romanticists (he was, in fact, dubbed by a Frenchman with tolerable reason an "unfrocked Romantic"), the essence of his maturer outlook on life is far from being romantic. The life-outlook of the Romanticists consisted in a vague yearning for the ideal without any reference to this earthly life; the life-outlook of Heine on the other hand was made up largely of the almost brutal contrast between the ideal and the real, between life as it was dreamed and life as it actually was.
Another current of thought which it is necessary to mention, though of course it exercised rather less influence on Heine than did Romanticism, was the æsthetic neo-Hellenic movement represented by Winckelmann, Lessing, and to a certain extent by Goethe.
Heine, however, though a lover of the beautiful, lacked almost entirely the plastic genius and marble serenity of Hellas, and is, as will be shown later, only a Greek in the exuberance of his joie de vivre. To summarise then the main tendencies of the age in which Heine was born, we can see these four distinct currents—the glorious ideals of the French Revolution, the official reaction against these ideals, the cult of the bizarre and the infinite yearning of Romanticism, and the Hellenism of the æsthetic movement. Let us now turn to the poet's life, and examine the part played by environment, race, and parentage in moulding his character.
Heine was born in Düsseldorf on December 1797, and not as is currently supposed in 1799.
The Catholic Rhineland, in which Düsseldorf is situated, rebelled more than almost any other district in Germany against the despotism of the Prussian bureaucracy; it possessed an almost southern joie de vivre, and only naturally exhibited a distinct inclination to the Catholicism of the Romanticists, all of which characteristics in a greater or less degree are to be found in Heine.
Further, Heine was a Jew, possessing, in consequence, an hereditary tendency to gravitate to the extreme left wing both of thought and of politics, while the inborn Judenschmerz in his heart was aggravated by the anti-Semitic reaction which followed the benevolent tolerance of Napoleon.
The poet's father, Samson Heine, was an easy-going, æsthetic nonentity in moderate circumstances, who does not appear to have exercised any serious influence on the child's development. This was accomplished by the mother, née von Geldern, a cultured and strong-minded woman, and a Voltairean by belief, who did her best to foster and stimulate her son's youthful intelligence. The favourite authors of the young Heine were Cervantes, Sterne, and Swift. Of contemporaries, the two men who exercised any real influence were the Emperor Napoleon, and Byron, "the kingly man" and the aristocratic revolutionary. Napoleon in particular was the god of his boyish adoration. This Napoleonic enthusiasm was largely fostered by Heine's friendship with a grenadier drummer of the French army named Le Grand, while it reached its climax when he beheld with his own eyes the beatific vision of the Emperor himself riding on his beautiful white palfrey through the Hofgarten Allee at Düsseldorf, in splendid defiance of the police regulations, which forbade such riding under a penalty of five thalers.