The quickness of the conversions effected by the dragoons is easily to be accounted for. The principal cause was the free quartering of soldiers in the houses of the Protestants. The soldiers knew what was the object for which they were thus quartered. They lived freely in all ways. They drank, swore, shouted, beat the heretics, insulted their women, and subjected them to every imaginable outrage and insult.

One of their methods of making converts was borrowed from the persecutions of the Vaudois. It consisted in forcing the feet of the intended converts into boots full of boiling grease, or they would hang them up by the feet, sometimes forgetting to cut them down until they were dead. They would also force them to drink water perpetually, or make them sit under a slow dripping upon their heads until they died of madness. Sometimes they placed burning coals in their hands, or used an instrument of torture resembling that known in Scotland as the thumbscrews.[14] Many of their attempts at conversion were accompanied by details too hideous to be recorded.

Of those who would not be converted, the prisons were kept full. They were kept there without the usual allowance of straw, and almost without food. In winter they had no fire, and at night no lamp. Though ill, they had no doctors. Besides the gaoler, their only visitors were priests and monks, entreating them to make abjuration. Of course many died in prison—feeble women, and aged and infirm men. In the society of obscene criminals, with whom many were imprisoned, they prayed for speedy deliverance by death, and death often came to their help.

More agreeable, but still more insulting, methods of conversion were also attempted. Louis tried to bribe the pastors by offering them an increase of annual pay beyond their former stipends. If there were a Protestant judge or advocate, Louvois at once endeavoured to bribe him over. For instance, there was a heretical syndic of Strasbourg, to whom Louvois wrote, "Will you be converted? I will give you 6,000 livres of pension.—Will you not? I will dismiss you."

Of course many of the efforts made to convert the Huguenots proved successful. The orders of the Prime Minister, the free quarters afforded to the dragoons, the preachings and threatenings of the clergy, all contributed to terrify the Protestants. The fear of being sent to the galleys for life—the threat of losing the whole of one's goods and property—the alarm of seeing one's household broken up, the children seized by the priests and sent to the nearest monkery or nunnery for maintenance and education—all these considerations doubtless had their effect in increasing the number of conversions.

Persecution is not easy to bear. To have all the powers and authorities employed against one's life, interests, and faith, is what few can persistently oppose. And torture, whether it be slow or sudden, is what many persons, by reason of their physical capacity, have not the power to resist. Even the slow torment of dragoons quartered in the houses of the heretics—their noise and shoutings, their drinking and roistering, the insults and outrages they were allowed to practise—was sufficient to compel many at once to declare themselves to be converted.

Indeed, pain is, of all things, one of the most terrible of converters. One of the prisoners condemned to the galleys, when he saw the tortures which the victims about him had to endure by night and by day, said that sufferings such as these were "enough to make one conform to Buddhism or Mahommedanism as well as to Popery"; and doubtless it was force and suffering which converted the Huguenots, far more than love of the King or love of the Pope.

By all these means—forcible, threatening, insulting, and bribing—employed for the conversion of the Huguenots, the Catholics boasted that in the space of three months they had received an accession of five hundred thousand new converts to the Church of Rome.

But the "new converts" did not gain much by their change. They were forced to attend mass, but remained suspected. Even the dragoons who converted them, called them dastards and deniers of their faith. They tried, if they could, to avoid confession, but confess they must. There was the fine, confiscation of goods, and imprisonment at the priest's back.

Places were set apart for them in the churches, where they were penned up like lepers. A person was stationed at the door with a roll of their names, to which they were obliged to answer. During the service, the most prominent among them were made to carry the lights, the holy water, the incense, and such things, which to Huguenots were an abomination. They were also required to partake of the Host, which Protestants regarded as an awful mockery of the glorious Godhead.