In 1689, Louis XIV named Fénelon's friend the Duc de Beauvilliers as governor of the royal grandchildren. Upon Beauvilliers' recommendation, Fénelon was named the tutor of the
Dauphin's eldest son, the seven-year-old
Duke of Burgundy, who was second in line for the throne. This brought him a good deal of influence at court. French literary historian Jean-Claude Bonnet calls
Télémaque "the true key to the museum of the eighteenth-century imagination". One of the most popular works of the century, it became an immediate best seller both in France and abroad, going through many editions and translated into every European language and even Latin verse (first in Berlin in 1743, then in Paris by Étienne Viel [1737–87]). It inspired numerous imitations, such as the Abbé
Jean Terrasson's novel
Life of Sethos (1731), which in turn inspired Mozart's
Magic Flute. It also more directly supplied the plot for
Mozart's opera,
Idomeneo (1781). Scenes from
Télémaque appeared in wallpaper. The American president Andrew Jackson wallpapered the entrance hall to his slave plantation, The Hermitage, in Tennessee, with scenes from Telemachus on the Island of Calypso. Most believed Fénelon's tutorship resulted in a dramatic improvement in the young duke's behaviour. Even the memoirist
Louis de Rouvroy, duc de Saint-Simon, who generally disliked Fénelon, admitted that when Fénelon became tutor, the duke was a spoiled, violent child; when Fénelon left him, the duke had learned the lessons of self-control as well as being thoroughly impressed with a sense of his future duties.
Telemachus is therefore widely seen as the most thorough exposition of the brand of reformism in the Beauvilliers-Chevreuse circle, which hoped that following Louis XIV's death, his brand of autocracy could be replaced by a monarchy less centralised and less absolute, and with a greater role for aristocrats such as Beauvilliers and Chevreuse. In 1693, Fénelon was elected to Seat 34 of the
Académie française. In 1694, the king named Fénelon Abbot of
Saint-Valery, a lucrative post worth 14,000
livres a year. The early- to mid-1690s are significant since it was during this period that
Mme de Maintenon (quasi-
morganatic wife of Louis XIV since roughly 1684) began to regularly consult Fénelon on matters of conscience. Also, since Fénelon had a reputation as an expert on educating girls, she sought his advice on the house of
Saint-Cyr which she was founding for girls. In February 1696, the king nominated Fénelon to become the
Archbishop of Cambrai while at the same time asking him to remain in his position as tutor to the duke of Burgundy. Fénelon accepted, and he was consecrated by his old friend Bossuet in August. ==Quietist controversy, 1697–99==