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In page Erasmus:

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In a letter to Cardinal Lorenzo Campeggio, Erasmus lobbied diplomatically for toleration: "If the sects could be tolerated under certain conditions (as the Bohemians pretend), it would, I admit, be a grievous misfortune, but one more endurable than war."[citation needed] But the same dedication to avoiding conflict and bloodshed should be shown by those tempted to join (anti-popist) sects: