Two events have conspired to redirect the attention of scholars towards the Zealots, who played so decisive a part in the Jewish rebellion against Rome between A.D. 66 and 73: the discovery of the Judaean Desert manuscripts, and the total excavation of Masada (1955–56; 1964–65). Both events have cast new light on the Zealot movement, but, as is so often the case with new discoveries, they have also created new problems, and neither can furnish a substitute for the careful examination of, and reflection upon, the character and origins of the movement. The important material has for long been available to scholars. Despite this, agreement has been rare. However conscientious historians have wished to be, they have tended to be influenced by the traditions to which they are the heirs. Denounced by their enemies in the ancient world, the Zealots, it may be thought, have also been exposed to subtler misunderstandings on the part of modern historians.