Nathaniel Hawthorne's take on Goodman Brown's journey through the woods is quite a dark twisted story of Brown's past and his family secrets and his future. However, the main theme is Brown questioning his faith. The fact that Hawthorne named Brown's wife Faith, is a huge symbol/ foreshadowing to the rest of the story. "And Faith, as his wife was named..." is a huge precursor to what Hawthorne wants the reader to think as they read the story. Also this double entendre of a phrase "Faith kept me back a while...", is a very obvious clue that Hawthorne has struggled with his own faith in his family. As many people know, Nathaniel Hawthorne's family were largely involved with the Salem witch trials. Hawthorne has condemned their involvement and it shows in his writing.
As I was reading, I noticed some of the vocabulary used by Hawthorne was very telling that this entire story may in fact be a dream or hallucination of the characters. For example, the words used to describe the person Brown is meeting are "figure"and "appearance" and "shape". It's as if Brown is dreaming and this "shape" is what his subconscious has made up for him. All these symbols and hidden meanings in Young Goodman Brown are all part of an extended, intricate allegory.