Final answer:
The central idea of "Young Goodman Brown" is the loss of innocence and the realization of inherent evil within people.
Step-by-step explanation:
The central idea of "Young Goodman Brown" is the loss of innocence and the realization of the inherent evil within people. One piece of evidence is when Brown hears the chorus of the desert which expresses all that our nature can conceive of sin. This quote shows how Brown is confronted with the darkness that exists within humanity. Another piece of evidence is when Brown feels a loathful brotherhood with the congregation, feeling a sympathy with the wickedness in his heart. This quote demonstrates Brown's realization of the evil within himself.