Memoirs of Extraordinary Popular Delusions — Volume 2

Every age has its peculiar folly—some scheme, project, or phantasy into which it plunges, spurred on either by the love of gain, the necessity of excitement, or the mere force of imitation. Failing in these, it has some madness, to which it is goaded by political or religious causes, or both combined. Every one of these causes influenced the Crusades, and conspired to render them the most extraordinary instance upon record of the extent to which popular enthusiasm can be carried. History in her solemn page informs us, that the crusaders were but ignorant and savage men, that their motives were those of bigotry unmitigated, and that their pathway was one of blood and tears.