I take it that she forgot to read the part about God not being vindictive.
I think she may need to re-enter the sweat lodge for another 12 hours... 
Uh, what book is that in? Read Revelation. Or read Daniel or Jeremiah, as God destroyed Israel - first the northern 10 tribes at the hand of the Assyrians and then the southern kingdom at the hands of the Babylonians - because they turned their backs on God.
Having said that, she does come across as rather on the moonbeamish side.