Halloween in the Book of Mormon?

This morning when we were reading before school, we read a passage that is so perfect for Halloween. It is in Helaman where Nephi is talking about the wicked band of Gadianton robbers. Helaman 11:34 (read a little differently, my daughter's ears were perked)

"Now this great evil, which came unto the people because of their iniquity, did stir them up again in remembrance of the Lord their God."

After reading it she said, "What was that about a great, evil witch?"
Can't you just imagine a great, evil witch stirring up the wicked in her cauldron...only she is stirring them up in remembrance....if you were being stirred up in a big pot by a great, evil witch, wouldn't you remember God?:)