Vatican Secret Archives popes also survive, including John VIII (pope 872-882) and Gregory VII (pope 1073-1085). Documentation is scant before the 13th century. Since that time, notable documents include items such as Henry VIII of England's request for a marriage annulment, a handwritten transcript of the trial against Galileo for heresy, and letters from Michelangelo complaining he had not been paid for work on the Sistine Chapel. The Archives also support their own photographic and conservation studios. The entrance to the Archives, adjacent to the Vatican Library, is through the Porta di S. Anna in via di Porta Angelica (rione of Borgo). New
Christian heresy in the modern era responded to repeated attempts to accuse Bishop James Pike of heresy by taking formal steps both to allow more room for doctrinal diversity within the church and to make heresy charges procedurally more difficult to bring. Similarly, the Presbyterian Church of New Zealand, in its pastoral letter following the acquittal of Lloyd Geering in 1967, stated that "The Church must constantly be rethinking its message to the world so that it can be expressed in forms and words that are intelligible to the changing generations ... Personal faith in our Lord is consistent with a great variety of theological convictions."