" They demanded tolerance, and the right to worship as they wished, but they were never satisfied with that, he thought with exasperation. They believed their rivals were not just mistaken but evil. Catholic practices—the ways in which Europeans had worshipped for hundreds of years—were blasphemous, they said, and must be abolished. They did not practice the tolerance they preached. "

― Ken Follett , A Column of Fire (Kingsbridge, #3)