Thor's Oak and the Conversion of the Northern Germanic Tribes
Winfrid again set out in
718, visited
Rome, and was commissioned in
719 by Pope
Gregory II, who gave him his new name of Boniface. He set out to evangelize in Germany and reorganize the church there. For five years Boniface laboured in
Hesse, Thuringia, and
Frisia, and on
November 30, 722, he was elevated to bishop of the Germanic territories he would bring into the fold of the Roman Church.
In
723, Boniface felled the holy oak tree dedicated to
Thor near the present-day town of
Fritzlar in northern
Hesse. He did this with
Elijah in mind. Boniface called upon Thor to strike him down if he cut the "holy" tree. According to St. Boniface's first biographer, his contemporary
Saint Willibald, Boniface started to chop the oak down, when suddenly a great wind, as if by miracle, blew the ancient oak over. When Thor did not strike him down, the people converted to Christianity. He built a chapel from its wood at the site where today stands the cathedral of Fritzlar. Later he established the first bishopric in Germany north of the old Roman
Limes at the Frankish fortified settlement of
Büraburg, on a prominent hill facing the town across the
Eder River.
The felling of
Thor's Oak is commonly regarded as the beginning of German
Christianization north and east of the old borders of the Roman Empire. From that point on, Boniface went directly to the high places of the pagans and first struck them down, which inadvertently was to cause his death. In 732, he traveled again to Rome to report, and Gregory II conferred upon him the
pallium as archbishop with jurisdiction over Germany. Boniface again set out for what is now Germany, baptized thousands, and dealt with the problems of many other Christians who had fallen out of contact with the regular hierarchy of the Catholic church. During his third visit to Rome in 737–38, he was made
papal legate for Germany. In
745, he was granted
Mainz as metropolitan see.
Tradition credits Boniface with the invention of the
Christmas tree. The Oak of Thor at
Geismar was chopped down by Boniface in a stage-managed confrontation with the old gods and local heathen tribes. A fir tree growing in the roots of the Oak was claimed by Boniface as a new symbol.
"This humble tree's wood is used to build your homes: let Christ be at the centre of your households. Its leaves remain evergreen in the darkest days: let Christ be your constant light. Its boughs reach out to embrace and its top points to heaven: let Christ be your Comfort and Guide"
http://www.saintboniface.info/home
After his third trip to Rome, Boniface went to
Bavaria and founded there the bishoprics of
Salzburg, Regensburg, Freising, and
Passau.
In 742, one of his disciples,
Sturm (also known as Sturmi, or Sturmius), founded the
abbey of Fulda not far from Boniface's earlier missionary outpost at Fritzlar. Although Sturm was the founding abbot of Fulda, Boniface was very involved in the foundation. The initial grant for the abbey was signed by
Carloman, the son of
Charles Martel.