An oath is of no moment, being not took
Before a true and lawful magistrate,
That hath authority over him that swears:
Henry had none, but did usurp the place;
Then, seeing 'twas he that made you to depose,
Your oath, my lord, is vain and frivolous.
Therefore, to arms! And, father, do but think
How sweet a thing it is to wear a crown;
Within whose circuit is Elysium
And all that poets feign of bliss and joy.
Why do we finger thus? I cannot rest
Until the white rose that I wear be dyed
Even in the lukewarm blood of Henry's heart.