First European Colonization Wave - The Role of The Church

The Role of The Church

Religious zeal played a large role in Spanish and Portuguese overseas activities. While the Pope himself was a political power to be heeded (as evidenced by his authority to decree whole continents open to colonization by particular kings), the Church also sent missionaries to convert to the Catholic faith the indigenous of other continents. Thus, the 1455 Papal Bull Romanus Pontifex granted the Portuguese all lands behind Cape Bojador and allowed them to reduce pagans and other enemies of Christ to perpetual slavery.

Later, the 1481 Papal Bull Aeterni regis granted all lands south of the Canary Islands to Portugal, while in May 1493 the Spanish-born Pope Alexander VI decreed in the Bull Inter caetera that all lands west of a meridian only 100 leagues west of the Cape Verde Islands should belong to Spain while new lands discovered east of that line would belong to Portugal. These arrangements were later precised with the 1494 Treaty of Tordesillas.

The Dominicans and Jesuits, notably Francis Xavier in Asia, were particularly active in this endeavour. Many buildings erected by the Jesuits still stand, such as the Cathedral of Saint Paul in Macau and the Santisima Trinidad de Paraná in Paraguay, an example of a Jesuit Reduction.

Spanish treatment of the indigenous populations provoked a fierce debate at home in 1550-51, dubbed the Valladolid debate, over whether Indians possessed souls and if so, whether they were entitled to the basic rights of mankind. Bartolomé de Las Casas, author of A Short Account of the Destruction of the Indies, championed the cause of the natives, and was opposed by Sepúlveda, who claimed Amerindians were "natural slaves".

The School of Salamanca, which gathered theologians such as Francisco de Vitoria (1480–1546) or Francisco Suárez (1548–1617), argued in favor of the existence of natural law, which thus gave some rights to indigenous people. However, while the School of Salamanca limited Charles V's imperial powers over colonized people, they also legitimized the conquest, defining the conditions of "Just War". For example, these theologians admitted the existence of the right for indigenous people to reject religious conversion, which was a novelty for Western philosophical thought. However, Suárez also conceived many particular cases — a casuistry — in which conquest was legitimized. Hence, war was justified if the indigenous people refused free transit and commerce to the Europeans; if they forced converts to return to idolatry; if there come to be a sufficient number of Christians in the newly discovered land that they wish to receive from the Pope a Christian government; if the indigenous people lacked just laws, magistrates, agricultural techniques, etc. In any case, title taken according to this principle must be exercised with Christian charity, warned Suárez, and for the advantage of the Indians. Henceforth, the School of Salamanca legitimized the conquest while at the same time limiting the absolute power of the sovereign, which was celebrated in others parts of Europe under the notion of the divine right of kings.

In the 1970s, the Jesuits would become a main proponent of the Liberation theology which openly supported anti-imperialist movements. It was officially condemned in 1984 and in 1986 by then cardinal Ratzinger (current Pope) as the head of the Congregation for the Doctrine of the Faith, under charges of Marxist tendencies, while Leonardo Boff was suspended.