Answer:
Aggressive and hostile.
Explanation:
Based on the given excerpt from "Sinners in the Hands of an Angry God", the denotation of the word 'fierceness' as used in the excerpt is aggressive and hostile.
Denotation is simply the representation of a word in its literal sense. According to the excerpt, the narrator explains that facing the fierceness of God for even one moment would be dreadful.
