Crusades

The Crusades were a series of wars aimed at claiming lands in the name of Christendom. Originally called to repel the Islamic forces dwelling in Jerusalem. The Crusades later evolved into a form of political decree called by the Papacy for political, social or economic reasons; In other words, a directive of war issued by the Pope to all Rome-friendly nations against Pagan, Heretical or Excommunicated forces who were more often than not hostile to the Papacy. Other, smaller Crusades lasted well into the 16th century, but they died out as a result of the Renaissance and the Reformation which changed the political and social face of Europe.

Background

The Byzantines controlled Jerusalem until its fall in 614 to Kosrau II, ruler of the Persian Empire. The Byzantine Emperor Heraclius aimed to reconquer Jerusalem using religious overtones; citing Jerusalem as the centre of Christianity and the home of the True Cross as a noble reason to regain control of the province. This set a precedent in Christian reasoning that Jerusalem and in turn Palestine rightfully belonged to Christianity, being the center of Christian tradition and religion.

The Arabs gained control of Palestine in the seventh century. Their succesful invasion and occupation of the land had not interfered with Christians rights to pilgrimage or neither did it tamper with local Christian communities or monastries. It did however mark the beginning of Byzantine decline in the region. Palestine was traditionally an important link-up region to other, more important and wealthier nations; Egypt to the South, the Babylonians, Persians and Arabs to the east, and Macedonia and Rome to the North and West. The loss of Byzantine control in this region meant a ripple effect which caused the loss of Christian control over much of western Arabia and the emergence of the Muslims as a powerful entity at the expense of Orthodox Christianity.