All Frankfort was excited by these events. The renown of Voltaire as a philosopher, a poet, and as the friend of Frederick, filled Europe. His eccentricities were the subject of general remark. The most distinguished men, by birth and culture, had paid him marked attention during his brief compulsory sojourn in Frankfort. Having arrived at “The Billy-Goat,” his conduct, according to the report of M. Freytag, was that of a madman, in which attempted flight, feigned vomitings, and a cocked pistol took part. The account which Voltaire gave of these events is now universally pronounced to be grossly inaccurate.

On the 6th of July, the trunk having arrived, the volume of poems was recovered and Voltaire was allowed to go on his way. His pen, dipped in gall, was an instrument which even a monarch might fear. It inflicted wounds upon the reputation of Frederick which will probably never be healed. Four years passed away, during which Voltaire and Frederick were almost entirely strangers to each other.

The merciless satires of Voltaire, exposing Maupertuis to the ridicule of all Europe, proved death-blows to the sensitive philosopher. He was thrown into a state of great dejection, which induced disease, of which he died in 1759. Maupertuis needed this discipline. In the proud days of prosperity he had rejected Christianity. In these hours of adversity, oppressed by humiliation and pain, and with the grave opening before him, he felt the need of the consolations of religion. Christian faith cheered the sadness of his dying hours.[98]

The Marquis D’Argens, another of Frederick’s infidel companions, one whom Voltaire described as “the most frank atheist in Europe,” after a very ignoble life of sin and shame, having quarreled with the king, found himself aged, poor, friendless, and infirm. He then, experiencing need of different support from any which infidelity could give, became penitent and prayerful. Renouncing his unbelief, he became an openly avowed disciple of Jesus.[99]

What effect was produced upon the mind of Frederick as he saw one after another of his boon companions in infidelity, in their hours of sickness and approaching death, seeking the consolations of religion, we do not know. The proud king kept his lips hermetically sealed upon that subject. Voltaire, describing the suppers of the gay revelers at Sans Souci, writes:

“Never was there a place in the world where liberty of speech was so fully indulged, or where the various superstitions of men were treated with so much ridicule and contempt. God was respected. But those who, in His name, had imposed on mankind, were not spared. Neither women nor priests ever entered the palace. In a word, Frederick lived without a court, without a council, and without a religion.”

Prussia had enjoyed eight years of peace. But Frederick was not a popular man excepting with his own subjects. They idolized him. Innumerable are the anecdotes related illustrative of his kindness to them. He seemed to be earnestly seeking their welfare. But foreign courts feared him. Many hated him. He was unscrupulous and grasping, and had but very little sense of moral integrity. He was ambitious of literary renown; of reputation as a keen satirist. With both pen and tongue he was prone to lash without mercy his brother sovereigns, and even the courtiers who surrounded him. There were no ties of friendship which could exempt any one from his sarcasm. Other sovereigns felt that he was continually on the watch to enlarge his realms, by invading their territories, as he had robbed Maria Theresa of the province of Silesia.

Some years before this time Frederick had taken possession of East Friesland, and had made Emden a port of entry. It was a very important acquisition, as it opened to Prussia a convenient avenue for maritime commerce. With great vigor and sagacity Frederick was encouraging this commerce, thus strengthening his kingdom and enriching his subjects. England, mistress of the seas, and then, as usual, at war with France, was covering all the adjacent waters with her war-ships and privateers. Frederick had inquired of the English court, through his embassador at London, whether hemp, flax, or timber were deemed contraband. “No,” was the official response. Freighted with such merchandise, the Prussian ships freely sailed in all directions. But soon an English privateer seized several of them, upon the assumption that the planks with which they were loaded were contraband.

It was an outrage to which Frederick was not disposed to submit. He entered his remonstrances. The question was referred to the British Court of Admiralty. Month after month the decision was delayed. Frederick lost all patience. English capitalists held Silesian bonds to the amount of about one million two hundred and fifty thousand dollars.

“I must have my ships back again,” said Frederick to the British court. “The law’s delay in England is, I perceive, very considerable. My people, who have had their property thus wrested from them, can not conveniently wait. I shall indemnify them from the money due on the Silesian bonds, and shall give England credit for the same. Until restitution is made, I shall not pay either principle or interest on those bonds.”