Pope Gregory IV (Latin: Gregorius IV; died 25 January 844) was the bishop of Rome and ruler of the Papal States from October 827 to his death. The Investiture Controversy, also known as the lay investiture controversy, was the most important conflict between secular and religious powers in medieval Europe.It began as a dispute in the 11th century between the Holy Roman Emperor Henry IV and Pope Gregory VII.The question was who would control appointments of bishops (investiture)..

SHARE: Facebook Twitter. The pope uses his powers of office to excommunicate the German king, who is duly thrown out of the church - the most severe punishment known in the Middle Ages. Investiture Controversy This developed into a fifty- year struggle after Gregory VII * (pope from 1073) charged the Salian emperor Henry IV* of Germany with making ecclesiastical appointments through lay investiture, a practice condemned by Nicholas II in 1059. -Henry IX intercepts Gregory XII on his way to council-Henry IX shows up in snow barefoot and in penitent clothing-Denied meeting for 2 days-Conical law, penitent must be forgiven-third day Henry is let in due to pressure of priests-German princes feel betrayed by Gregory, elect new king-Henry elects new pope-anti king killed In 1075, Gregory forbade lay investiture, and the bitter struggle began in earnest. Emergence of Reform Ideology [Tierney 35.3] Cardinal Humbert: on Investiture, 1054, copyrighted [Tierney 35.4] Papal Election Decree, 1059, Papal and Imperial Versions.See also Catholic Encyclopedia: Popes, Election of the. The Investiture Controversy Excerpts from the Original Electronic Text at the web site of the ORB's Internet Medieval Sourcebook. We will leave Pope Gregory VII (Hildbrand) for a little while, newly elected to the Throne of St Peter, and return to the story of the Holy Roman Empire, because t o understand the eventual power struggle between Pope Gregory VII and Henry IV, Holy Roman Emperor, we need a little background about the Investiture Controversy. St. Gregory VII, ; canonized 1606; feast day, May 25), one of the greatest popes of the medieval church, who lent his name to the 11th-century movement now known as the Gregorian Reform or Investiture Controversy. Gregory VII: Dictatus Papae 1090. The significance of the Investiture Controversy is the power shift it brought in Europe from the Medieval monarchs to the Church.

- where Pope Gregory VII stayed during the winter - Emperor Henry stands out there for 3 days and 3 nights - Gregory is forced to release the ban of excommunication - Henry then plots revenge on Gregory and creates his own pope to call fraud on Gregory - then a bishop crowned Henrys new pope as official pope of the world The prohibition of investiture was in truth only the occasion of this conflict; the real issue, at least at the height of the contest, was whether the imperial or the papal power was to be supreme in Christendom. But who really is the ultimate authority, the pope or the king? It also saw the breakup of the Carolingian Empire in 843. The Investiture Controversy of the eleventh and twelfth centuries sprang from the Church reforms initated by Henry III (1039-1056). Investiture Controversy. The Investiture Controversy, also known as the lay investiture controversy, was the most important conflict between secular and religious powers in medieval Europe.It began as a dispute in the 11th century between the Holy Roman Emperor Henry IV and Pope Gregory VII.The question was who would control appointments of bishops (investiture).. The Investiture Controversy was significant in medieval history mainly because though Holly IV and Gregory VII had different opinions of what the spiritual and luxurious authorities responsibilities were that they both wanted to preserve the Catholic trust against problem.

The Investiture Controversy Book Description: "This book describes the roots of a set of ideals that effected a radical transformation of eleventh-century European society that led to the confrontation between church and monarchy known as the investiture struggle or Gregorian reform.

Henry renounces Gregory as a pope and calls for his resignation. As Emperor of the Romans, a title used by early medieaval rulers of the Holy Roman Empire, Henry III believed that his authority extended to the Church clergy and the investiture and deposition of bishops and archbishops, even to the bishop of Rome, the pope. It had arisen between Emperor Henry IV (1056–1106) and Pope Gregory VII (1073–85). In the Investiture Controversy, Pope Gregory VII claimed that only a pope can invest bishops, that is put them in office. Gregory VII was the first pope to depose a crowned ruler, Emperor Henry IV

The encouragement of rebellious nobles in Germany and the excommunication of Henry IV were followed by steady warfare. The Dictatus Papae was included in Pope's register in the year 1075. By undercutting imperial power, the controversy led to nearly 50 years of civil war in Germany.