Oedipus at Colonus (Oedipus)

Oedipus says

O front of brass, thy subtle tongue would twist
To thy advantage every plea of right
Why try thy arts on me, why spread again
Toils where ‘twould gall me sorest to be snared?
In old days when self-wrought woes distraught,
I yearned for exile as a glad release,
Thy will refused the favor then I craved.
But when my frenzied grief had spent its force,
And I was fain to taste the sweets of home,
Then thou wouldst thrust me from my country, then
These ties of kindred were thee ignored;
And now again when thou behold’st this State
And all its kindly people welcome me,
Thou seek’st to part us, wrapping in soft words
Hard thoughts. And yet what pleasure canst thou find
In forcing friendship on unwilling foes?
Suppose a man refused to grant some boon
When you importuned him, and afterwards
When you had got your heart’s desire, consented,
Granting a grace from which all grace had fled,
Would not such favor seem an empty boon?
Yet such the boon thou profferest now to me,
Fair in appearance, but when tested false.
Yea, I will proved thee false, that these may hear;
Thou art come to take me, not to take me home,
But plant me on thy borders, that thy State
May so escape annoyance from this land.
That thou shalt never gain, but this instead –
My ghost to haunt thy country without end;
And for my sons, this heritage -no more –
Just room to die in. Have not I more skill
Than thou to draw the horoscope of Thebes?
Are not my teachers surer guides than thine –
Great Phoebus and the sire of Phoebus, Zeus?
Thou art a messenger suborned, thy tongue
Is sharper than a sword’s edge, yet thy speech
Will bring thee more defeats than victories.
Howbeit, I know I waste my words -begone,
And leave me here; whate’er may be my lot,
He lives not ill who lives withal content.