The correct categorize the new behavior of recently converted Britons were pious.
Because as the word pious characterized by or displaying awe of the divine and dedication to worshipping it. A person is pious if they are sincerely religious and clearly uphold all of their religion's moral and ethical principles. Avoid becoming a priest if you aren't ready to lead a holy life. Pious is a derivative of the Latin word pius, which meaning faithful. It need not necessarily be used to discussions of organized religion.
And in the given passage the Britons were pious as they were baptized, adoring the purity of their divine doctrine and the simplicity of their pure lives. The queen, who, as has already been said, was a Christian, used to worship at a church dedicated to St. Martin that was erected on the east side of the city while the Romans were still occupying the island.
Before the monarch, who had been converted to the religion, permitted them to preach publicly and to construct or restore churches elsewhere, they first started to congregate in this and sing, pray, celebrate mass, preach, and baptize.
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