These are the conditions that Boniface was to report in 722 on his first return visit to Rome. The Holy Father instructed him to reform the German Church. The pope sent letters of recommendation to religious and civil leaders. Boniface later admitted that his work would have been unsuccessful, from a human viewpoint, without a letter of safe-conduct from Charles Martel, the powerful Frankish ruler, grandfather of Charlemagne. Boniface was finally made a regional bishop and authorized to organize the whole German Church. He was eminently successful.
In the Frankish kingdom, he met great problems because of lay interference in bishops’ elections, the worldliness of the clergy and lack of papal control.
During a final mission to the Frisians, Boniface and 53 companions were massacred while he was preparing converts for confirmation.
In order to restore the Germanic Church to its fidelity to Rome and to convert the pagans, Boniface had been guided by two principles. The first was to restore the obedience of the clergy to their bishops in union with the pope of Rome. The second was the establishment of many houses of prayer which took the form of Benedictine monasteries. A great number of Anglo-Saxon monks and nuns followed him to the continent, where he introduced the Benedictine nuns to the active apostolate of education.
Reflection
Boniface bears out the Christian rule: To follow Christ is to follow the way of the cross. For Boniface, it was not only physical suffering or death, but the painful, thankless, bewildering task of Church reform. Missionary glory is often thought of in terms of bringing new persons to Christ. It seems—but is not—less glorious to heal the household of the faith.
https://www.franciscanmedia.org/saint-of-the-day/saint-boniface