is now Worcestershire; and there, “on the borders
of the Huiccii and the West-Saxons,” says Baeda,
“he convened to a colloquy the bishops and doctors
of the nearest province of the Britons, in the place
which, to the present day, is called in the English
language, Augustine’s Oak.” Such
open-air meetings by sacred trees or stones were universal
in England both before and after its conversion.
“He began to admonish them with a brotherly
admonition to embrace with him the Catholic faith,
and to undertake the common task of evangelising the
pagans. For they did not observe Easter at the
proper period: moreover, they did many other
things contrary to the unity of the Church.”
But the Welsh were jealous of the intruders, and refused
to abandon their old customs. Thereupon, Augustine
declared that if they would not help him against the
heathen, they would perish by the heathen. A
few years later, after Augustine’s death, this
prediction was verified by AEthelfrith of Northumbria,
whose massacre of the monks of Bangor has already
been noticed.
It was in return for the destruction of Chester and
the slaughter of the monks that Cadwalla joined the
heathen Penda against his fellow Christian Eadwine.
But the death of Eadwine left the throne open for the
house of AEthelfrith, whose place Eadwine had taken.
After a year of renewed heathendom, however, during
part of which the Welsh Cadwalla reigned over Northumbria,
Oswald, son of AEthelfrith, again united Deira and
Bernicia under his own rule. Oswald was a Christian,
but he had learnt his Christianity from the Scots,
amongst whom he had spent his exile, and he favoured
the introduction of Pictish and Scottish missionaries
into Northumbria. The Italian monks who had accompanied
Augustine were men of foreign speech and manners, representatives
of an alien civilisation, and they attempted to convert
whole kingdoms en bloc by the previous conversion
of their rulers. Their method was political and
systematic. But the Pictish and Irish preachers
were men of more Britannic feelings, and they went
to work with true missionary earnestness to convert
the half Celtic people of Northumbria, man by man,
in their own homes. Aidan, the apostle of the
north, carried the Pictish faith into the Lothians
and Northumberland. He placed his bishop-stool
not far from the royal town of Bamborough, at Lindisfarne,
the Holy Island of the Northumbrian coast. Other
Celtic missionaries penetrated further south, even
into the heathen realm of Penda and his tributary
princes. Ceadda or Chad, the patron saint of Lichfield,
carried Christianity to the Mercians. Diuma preached
to the Middle English of Leicester with much success,
Peada, their ealdorman, son of Penda, having himself
already embraced the new faith. Penda had slain
Oswald in a great battle at Maserfeld in 641; but the
martyr only brought increased glory to the Christians:
and Oswiu, who succeeded him, after an interval of
anarchy, as king of Deira (for Bernicia now chose a
king of its own), was also a zealous adherent of the
Celtic missionaries. Thus the heterodox Church
made rapid strides throughout the whole of the north.