Answer: Option A.
He fears Friday will not understand his God.
Explanation:
Daniel Defoe who was an English writer wrote the novel Robinson Crusoe in 1719. The novel was about Crusoe who was a wanderer, defied his parent and had to survive on the Island. He was involved in series of violent storm in the sea and was warned by the captain that he should not be a sea faring man.
The novel acts as Defoe's critique to colonialism especially the British empire and the correlation between Crusoe and Friday. Friday was servant to Crusoe. In the novel, After more natives arrive to partake in a cannibal feast, Crusoe and Friday kill most of the natives and save two prisoners.
Crusoe teaches Friday about His religion because he was afraid that Friday will not understand His God , Crusoe was a Christian because Friday is an idol worshiper and he explained that in his religion, they have clergy, called Oowokakee, who pray to their god, Benamuckee, on behalf of the rest of the tribe. The Oowokakee will then return to the people and relay the message the God said.