Which theme from Macbeth do these lines support?

Say from whence
You owe this strange intelligence, or why
Upon this blasted heath you stop our way
With such prophetic greeting? Speak, I charge you.

Question

Which theme from Macbeth do these lines support?

Say from whence
You owe this strange intelligence, or why
Upon this blasted heath you stop our way
With such prophetic greeting? Speak, I charge you.

jennyrlz · Answer

Ambition unchecked can lead to corruption.
 Those without convictions are easily manipulated.
 Things are not always what they seem.
 Darkness is dangerous.

jennyrlz · Answer

i understand the gist of what is going on but i am still unable to arrive at an answer :/

anonymous · Answer

um... wait a min

anonymous · Answer

C SOUNDS GOOD

jennyrlz · Answer

THANKS SO MUCH <3

jennyrlz · Answer

i was thinking c but i was like... ehh