Richard Watson Dixon,
Dictionary of National Biography…
(1886)
“ By assiduous study he became perhaps the greatest preacher of his day, and was able constantly to sway and fascinate vast masses of the people. His natural powers manifested themselves from the first time that he was called upon to speak in public. On that occasion he was suddenly impelled to take the place of an absent preacher, and spoke for an hour without hesitation, though for months previously he had been trembling at the thought of such an ordeal. ”
