Which lines in this excerpt from shakespeare’s richard iii provide evidence for the theme of good versus evil in the play?
and all the clouds that lour'd upon our house
in the deep bosom of the ocean buried.
grim-visaged war hath smooth'd his wrinkled front;
and now, instead of mounting barded steeds
to fright the souls of fearful adversaries,
he capers nimbly in a lady's chamber
i, that am curtail'd of this fair proportion,
cheated of feature by dissembling nature,
deformed, unfinish'd, sent before my time
i am determined to prove a villain
and hate the idle pleasures of these days.

first of all the mood needs to be defined: it is obviously a mood of deceitful relief and serenity. why? because the cape horn is one of the most violent maritime regions of earth and although it has been left behind, it is a personification of ahab’s delirium and the fact that the end of the passage speaks about it about being “hidden” but “raving” immediately conveys the feeling the calm is not permanent but fleeting.

furthermore, the oxymoron “mild stun'sails” is the first instance of such feeling as the adjective “mild” is associated with “stunned” underscoring the fleeting nature of this “tranquil” moment. and the contrasts keep piling up, with the opposition between “dark den” and “blessed light and air” to end with the final conclusion that leaves the reader with the uneasy knowledge that this is just a reprieve.

i need some details.