What does Macbeth say about the possibility of the army attempting to besiege the castle?

Answer 1

Macbeth believs that his castle, without a doubt, wil not be under siege. This is because he believed in th witches prophecies and believed that his castle would only be under siege ift eh woods started moving and there was a crowned child . Obviouslyy he thinks this is deifinetly not going to happen. But, it does ..Mwhahahaha:)))

Answer 2

Macbeth believes the castle is impregnable and declares that it would be foolish for the enemy army to attempt to besiege it, as it would be like trying to breach an impenetrable fortress. He expresses confidence in the castle's defenses and dismisses any threat from the opposing army.