Devotee

From BiblePortal Wikipedia

Charles Buck Theological Dictionary [1]

In the primary sense of the word, means a person wholly given up to acts of piety and devotion; but it is usually understood, in a bad sense, to denote a bigot, or superstitious person.

Webster's Dictionary [2]

(n.) One who is wholly devoted; esp., one given wholly to religion; one who is superstitiously given to religious duties and ceremonies; a bigot.

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