In episode 12, the end of the show contained the foretold earthquake, and the Golden Gate bridge was heavily damaged, the center span broken and the bridge no longer connected one side to the other. In the opening scene for this show, they show a few sweeping shots of the area, and one of them includes an intact, and in use, Golden Gate bridge with no sign of the earthquake that just hit it.
While on the witness stand, David says there is a scientific explanation for the burning bush in the Bible - local fauna in a volcanic fissure. Fauna refers to animal life. A bush would be referred to as flora.