Abstract
"The books of heretics are to be read, not to burn, as the truth is contained in them. Which can be proved by the authorities of the saints, Augustine, Jerome, Ambrose, Bedy, Theodore, Liberta, Cyril, Pope Gelasius, canons and reason. " This is the introductory note of these writings by M.
Jan Hus De libris haereticorum legendis, translated by doc. Martina Wernische of the ETF UK.
The file was created in one of the important stages of the Czech university matches champions of the Oxford philosopher and theologist John Viclef, which began to appear visibly in 1403.