Since we are discussing mathematics I should tell you about one of my favourite clerics, John Colenso, the first Bishop of Natal, 1853-1883. Prior to becoming a rector (in 1846) he had studied at Cambridge, got a first class in mathematics, had written manuals on algebra (1841) and arithmetic (1843), and had taught maths at Harrow and Cambridge. After he was appointed Bishop of Natal, which was then a British colony, he went over there, published the first Zulu grammar and English/Zulu dictionary, and established a missionary station.
His African students there asked him questions about Noah's Ark, the Flood, the crossing of the Red Sea, the Exodus etc which caused him to re-examine the Pentateuch and the book of Joshua. Being a mathematician he looked at the number of Israelites at the time of the Exodus and asked very pertinent questions whether this was possible, finally writing some volumes on The Pentateuch and Book of Joshua Critically Examined. Needless to say this created a bit of a scandal in England and you can read more about him here, but his work on the Pentateuch (linked above) is still well worth reading.