De laude novae militiae, the famous eulogy written by Bernard of Clairvaux during the stay of Hugues de Payns in Europe in 1127 or 1128, contains several thoughts about the functions of the new Templar chivalry and the battles that the Templars are waging in the East. What details about the headquarters of the order exist and what conception of Jerusalem prevailed in the clerical consciousness of the first half of the 12th century? (...)
