In 1760 a change for the better was effected, by Reverdil being appointed to instruct the prince in the French language and literature. This most upright Vaudois, of whom even carping Voltaire was obliged to say, "On peut avoir autant d'esprit que Reverdil, mais pas davantage," left behind him a very valuable MS. relating to Christian VII. and his court, which was published in 1858,[28] and throws an entirely different light on affairs. From him we have the following account of Christian when twelve years of age.

"The prince had a charming face: happy sallies of his were quoted: in his education, he succeeded in all the exercises for which he felt an interest; he spoke very pleasantly, and even elegantly, the three languages necessary at his court:—Danish, German, and French: and he was already a brilliant dancer. No one, in a word, even among his familiars, saw in him aught but an amiable lad, from whom great things might be expected, when age had slightly calmed his first impetuosity." Still, in a very few days Reverdil perceived that if the prince was superior to the common herd through his graces and talents, he was not the less extraordinary in his faults. One of the most curious traits about the prince was to desire to become strong, vigorous, and "hard," and he imagined that he was much more favoured by nature in this respect than he really was. Reverdil has no doubt but that this was a sign of incipient insanity. Christian looked at his hands, and felt his stomach to discover whether he was advancing, that is to say, whether he was progressing toward a state of perfection which he vaguely imagined, and about which his ideas often varied. The following explanation Christian himself gave Reverdil some twelve years later, at the period when his mind was completely deranged.

The king remembered that, at the age of five years, he was taken to an Italian play, and that, struck by the stature and dress of the actors, he had regarded them as beings of a superior species, whom he would some day come to resemble, after undergoing numerous trials and metamorphoses. From that time he always desired to advance: but after a while supreme perfection appeared to him to be the possession of a perfectly hard body,[29] a quality which was connected in his mind with the idea of strength, at the time when Reverdil entered on his duties: for, with strength, he could have resisted his governor, while with insensibility he could have been pinched and beaten, without feeling pain. When in this state of mind, the unhappy boy set but slight value on his princely rank. He envied the lot of the shepherds whom he saw in the country, or the gamins in the streets. He frequently imagined that he had been changed at nurse by Frau von Schmettau, or at least that he should some day escape the misfortune of reigning.

The utter want of tact which Reventlow displayed in the treatment of his princely pupil, would be incredible, if we did not have it on the authority of Reverdil. When the governor was more annoyed than usual, he would shout through the apartments for a rod, for though its use had almost entirely ceased, the threat of it lasted some time longer. These wretched scenes were public, for they could be heard from the palace yard, and were frequently continued outside the school-room. The crowd, who came to worship the rising sun, had the object of their homage presented to them in the shape of a very handsome and graceful boy with tear-swollen eyes, who tried to read in his tyrant's face whom he should address. When the circle was ended, chosen courtiers were invited to dinner. The Mentor seized on the conversation, or at times continued his questioning and rough treatment. The lad was thus exposed before his own servants, and grew familiarised with shame.

We can quite understand how the poor little fellow said once to Reverdil, "The amusements of yesterday considerably wearied my Royal Highness," for never did a child of such illustrious rank enjoy his privileges so little. One day, when Count Moltke gave him a party, the governor did not allow him to be informed of it. He feared lest the thought of the pleasure might distract the prince's mind during lessons. The day was a stormy one; the prince was scolded and beaten, and cried up to the hour for the ball. All at once he was led away, without being told whither. Fear seized on him, and was connected in his brain with his secret manias: he imagined that he was being taken to prison. The military honours paid him at the door, the beating of the drum, the guards round his carriage, everything that could recall his courage, only terrified him; his mind was disturbed for the whole night, he took no pleasure in dancing, and several years after he reminded Reverdil of the affair with positive terror.

The prince also made some progress in the arts. He played the piano, and drew and danced a minuet with admirable grace. Proper attention was also paid to his military education, according to the custom of the day, for, in 1755, or when he was seven years old, the prince commanded a regiment at a review.

On attaining his twelfth year, Christian passed an examination in the presence of the ministers of state, the Bishop of Copenhagen, one of the chaplains, and the attorney-general. In their presence the prince answered questions, and discharged his memory of everything that blows had accumulated in it. Every one went away satisfied: the governor was overwhelmed with praise, the witnesses dined at court, and fancied the prince a prodigy. Christian himself was rewarded by three days' holiday.

During the next few years Reverdil suffered a martyrdom, for he saw that incessant efforts were made to destroy his pupil's faculties, while the latter learned nothing that appertained to his duties as sovereign. Not only was Christian taught nothing concerning the relations of Denmark with foreign countries, or the mode of government employed in his own, but he never even learned to manage his own expenses. When he ascended the throne, he had never spent a ducat for himself. Some years previously the king had given him a country seat: the prince had not appointed a gardener or porter of his own, or planted a single tree. Reventlow managed everything, and spoke very justly about "my melons and my peaches."

On March 31, 1765, Christian, after due preparation by the orthodox Bishop Harboe, publicly made his confession of faith at confirmation, and his behaviour and sensible answers produced a very good impression. But for all that he was still treated as a boy, even after he had been declared of age by the Emperor of Germany as Duke of Holstein.[30]

This was the more inexcusable, because, by the Lex Regia of Denmark the heir-apparent was declared competent to reign when he attained his fourteenth year; and, moreover, the king's failing health promised the latter no lengthened life. In 1757 or 1758 Frederick V. had suffered an attack of pleurisy, the natural consequence of his excesses. The ministers consulted clever physicians on his behalf, under an assumed name. The reply was, that if the convalescent did not change his mode of life, he ran a risk of a relapse, and a dropsy would end his days. The council of state laid this consultation before the king, who was greatly affected by it, and regretted that he had allowed his passion to gain such a mastery over him. But those who were acquainted with the palace secrets foresaw that the monarch would soon fall a victim to his intemperance, and leave the throne to his son. In December, 1765, the dropsy made such progress that the king's death appeared close at hand. His intellectual faculties were also attacked; the monarch, though naturally kind and affectionate, became difficult and violent. He constantly talked about augmenting his army, and placing it on the Prussian footing.