Saint Gregory VII
Contributions to the Church
Gregory's contribution to the church is very great. His reform was a turning point in the history of the church. His struggle against the sovereignties of Europe is sometimes criticized as a bid for inordinate power, but generally his efforts are recognized as a stubborn and noble defense of the liberty of the church against domination by secular powers. The cause was not won by Gregory, but he had drawn the issue clearly. After the example of his pontificate the moral level of the church rose, and his successors were inspired to carry the investiture struggle to victory at the Concordat of Worms (1122). During all his struggles Gregory kept a watchful eye on the developments of the church in Norway, Denmark, and in the new Slavic nations, and the troubles with the Saracens in the East led Gregory to conceive the first plan for a Crusade against the Turks.