Pope Gregory XIV. at the same time sent monitions to the (Roman) Catholics of France, threatening with severe pains those who had taken the oath of fidelity to Henry of Béarn, the heretic and the excommunicated. These bulls, which were worthy of the age of Robert the Devout, appeared so monstrous, that the Parliaments of Tours and Châlons, having declared them scandalous, seditious, and contrary to the rights of the Gallican church, caused them to be burned by the hands of the executioner.
But the six months, at the expiration of which Henry IV. had promised to make himself acquainted [with the difference of the two creeds], had long since expired. He had been in the field nearly four years without having made any sensible progress in this respect. All the (Roman) Catholics who had attached themselves to his fortunes, pressed him warmly to change his religion; the bishops, because they were blamed at Rome, and were desirous of freeing themselves from the reproach of infidelity; the nobility, because they were impatient to receive the reward of their services; the members of the Parliament, no less than those of the privy council, because they better understood state exigencies than conscientious scruples. The greater number of the other portions of society felt disposed to content themselves with form only; it was sufficient for them that they could tell the populace that the king of France attended mass.
The Abbé Duperron, afterwards bishop of Evreux and cardinal, an intriguing and cunning person, as well as an eloquent orator, spoke with these views to Henry IV., introducing into his arguments few theological, but many political considerations.
Gabrielle d’Estrées added to this the weight of a more direct and more intimate influence. She had no love for the Calvinists, who had frequently addressed severe expressions to her. The Béarnese, moreover, vanquished by fond passion, had led her to see in perspective the half of a throne. But to re-marry, it became necessary to be unmarried, and this, without exciting scandal, the pope alone could permit.
The king himself, whose “soul was steeped in voluptuousness,” according to the energetic expression of a contemporary, and who never had any solid religious principles, waited only for the proper time and opportunity. The single question for him, since his accession to the throne, was to abjure wisely, that is to say, that in gaining the (Roman) Catholics he might not lose the Reformed.
Among these, many of the nobility, wearied with war, showed themselves well disposed. Sully set them the example. “That I should advise you to attend mass,” said he to Henry IV., “is a thing you should not, as I think, expect from me, being of another religion; but I tell you frankly, that it is the most prompt and easy mode of overturning all these malignant projects. You will no longer have to encounter so many enemies, troubles, and difficulties in this world; as to the other,” he continued, laughing, “I will not answer for that.” On which the king laughed also.
Sully relates, in his “Economies Royales,” how he had conceived a theory, which admitted of passing in conscientious security from the Reformed communion to the Roman (Catholic) church. The king having caused him to be called very early one morning, requested him to sit down near his bed, and demanded his advice. Sully at first invoked political reasons, and as “the king was scratching his head in great perplexity,” he continued in these terms: “I hold it to be infallible, that of whatever kind of religion men make an external profession, if they die having observed the Decalogue, with a belief in the Apostles’ Creed, if they love God with all their heart, are charitable towards their neighbour, hope in the mercy of God, and to obtain redemption by the death, the merit, and the righteousness of Jesus Christ, they cannot fail to be saved.”
It was thus that Henry IV. became furnished with his famous argument of the most safe course, the (Roman) Catholics affirming that there was no safety out of their communion, and the Calvinists admitting that it is possible to be saved out of theirs. It will be seen at the first glance that the question had been improperly stated by Sully; it was a matter not of faith only, but of good faith; and when in speaking of dying in the observance of the Decalogue, which forbids us to bear false witness, he advised the king to commit an act of fraud and hypocrisy, one-half of his argument overturned the other half. Clearly it could only carry conviction to a mind already convinced by reasoning of a totally different nature.
Duplessis gave opposite advice, for he had seriously taken up the instruction of the king. He was desirous that the several points of religion should be discussed before him by the most celebrated doctors, and of recommencing in some manner the conference of Poissy. He invited each of the principal theologians of the Reformation to study one of the questions of controversy, in order that they might all come well armed before their adversaries. Henry IV., “the most cunning, and the most subtle prince in the world,” as Agrippa d’Aubigné, who had lived thirty years in his confidence, called him, permitted Mornay to take his own course, and enjoined him even to select his champions without delay.