Final answer:
The quote is spoken by Macduff in Shakespeare's 'Macbeth', expressing his desire to confront Macbeth in battle and illustrates themes of justice and revenge.
Step-by-step explanation:
The speaker of the quote “O I could play the woman with mine eyes And braggart with my tongue! But gentle heavens, Cut short all intermissions! Front to front Bring thou this fiend of Scotland and myself. Within my swor's length set him. If he 'scape Heaven forgive him too.” is Macduff from William Shakespeare's play Macbeth.
This line expresses Macduff's eager desire to confront Macbeth in battle, reflecting his deep-seated anger and need for vengeance after the atrocities committed by Macbeth. Macduff's character evolves into a fierce adversary, demanding a personal reckoning with the tyrant Macbeth, thus demonstrating the themes of justice and revenge that permeate the play.