...said the discourses on the Evidences of Christianity had made a certain measure of impression on his mind, which had been in a degree skeptical. That having heard I had caused a number of copies of Dr. Olenthus Gregory 's letters on the Evidences, Doctrines and Duties to be brought to West Point and deposited with the quartermaster, he obtained a copy. That book had strengthened his impressions, but he was not awa...