Catherine De' Medici by Honoré De Balzac

The hope of gaining the crown was not the result of a premeditated plan in the minds of the restless Guises. Nothing warranted such a hope or such a plan. Circumstances alone inspired their audacity. The two cardinals and the two Balafres were four ambitious minds, superior in talents to all the other politicians who surrounded them. This family was never really brought low except by Henri IV.; a factionist himself, trained in the great school of which Catherine and the Guises were masters, -- by whose lessons he had profited but too well.

At this moment the two brothers, the duke and cardinal, were the arbiters of the greatest revolution attempted in Europe since that of Henry VIII. in England, which was the direct consequence of the invention of printing. Adversaries to the Reformation, they meant to stifle it, power being in their hands. But their opponent, Calvin, though less famous than Luther, was far the stronger of the two. Calvin saw government where Luther saw dogma only. While the stout beer-drinker and amorous German fought with the devil and flung an inkbottle at his head, the man from Picardy, a sickly celibate, made plans of campaign, directed battles, armed princes, and roused whole peoples by sowing republican doctrines in the hearts of the burghers -- recouping his continual defeats in the field by fresh progress in the mind of the nations.