Answer:
A. Those who profess devotion must declare so publicly, loudly, and often.
Explanation:
Jonathan Edwards was a preacher in the 1700s who advocated for people to declare their devotion to God, so that would make the most sense.
B doesn't make much sense.
C is true, but not applicable.
D is not really what he believed in.
So, I would say A as your answer. I'm about 95 percent sure it's correct.
Hope this helps!