What are three things Goodman Brown see during the night that astonished him?

When
Goodman Brown reached the place of the midnight assembly, he found four pine trees ablaze and
other vegetation burning. He saw a rock structure like a pulpit. Gathered around, singing an
evil hymn, were many people he recognized and thought were righteous and holy. Many Christians
who attended his church were there, including Deacon Gookin and his pastor. One woman looked
like the Governor's wife, but Brown couldn't be quite sure....