In June 1840 Fanny Hensel and her husband left for Naples. The following extract from a letter is interesting, as showing to what extent, even at that early period, Gounod had become imbued with religious ideas: "Bousquet confided to us on the way his fears concerning the religious exaltation of Gounod since he had come under the ascendancy of the Père Lacordaire ... whose eloquence had already during the previous winter grouped around him a number of young men. Gounod, whose character is weak and whose nature is impressionable, was at once gained over by Lacordaire's stirring words; he has just become a member of the association entitled 'John the Evangelist,' exclusively composed of young artists who pursue the regeneration of humanity through the means of art. The association contains a large number of young men belonging to the best Roman families; several amongst these have abandoned their career in order to enter into holy orders. Bousquet's impression is that Gounod is also on the point of exchanging music for the priest's garb." In 1843 we find Gounod in Vienna, where a "Requiem" of his composition attracted some attention. On his return to Paris he vainly endeavoured to find a publisher for some songs he had composed while at Rome. When we hear that these included "Le Vallon," "Le Soir," "Jésus de Nazareth," and "Le Printemps"--that is to say, some of the most beautiful inspirations that have emanated from his brain--it becomes difficult to account for the obtuseness of the publishers. Discouraged in this quarter, Gounod devoted his attention once more to religious music, and accepted the post of organist to the chapel of the "Missions Etrangères." He even entertained the idea of entering into holy orders. Happily this was not to be. The name of Gounod was becoming known in musical circles, and through the influence of Mme. Viardot, the celebrated singer, sister of Malibran, the young composer was commissioned to write the music of an opera to a book by Emile Augier,[12] for the "Académie Nationale." This, his first contribution to the lyric stage, was "Sapho," which was brought out in 1851, without, however, achieving much more than a _succès d'estime_. It was revived in a curtailed form seven years later, and finally, remodelled and enlarged, was reproduced in 1884. Notwithstanding its failure to attract the public, "Sapho" commanded the approbation of many competent judges, amongst whom we find no less a musician than Berlioz, who thus expressed himself upon the composer's merits: "M. Gounod is a young musician endowed with precious qualities, whose tendencies are noble and elevated, and whom one should encourage and honour, all the more so as our musical epoch is so corrupt." "Sapho" is by no means the worst opera Gounod has composed, though unequal as a whole. The original version remains the best. The year after the production of "Sapho" Gounod married a daughter of Zimmermann,[13] a well-known musician and professor.