Righteous Vengeance

From the Eumenides

Come then, and let us dance in solemn strain;
It is our will to chant our harsh refrain,
And tell how this our band
Works among men the tasks we take in hand.
In righteous vengeance find we full delight;
On him who putteth forth clean hands and pure
No wrath from us doth light;
Unhurt shall he through all his life endure;
But whoso, as this man, hath evil wrought,
And hides hands stained with blood,
On him we come, with power prevailing fraught,
True witnesses and good,
For those whom he has slain, and bent to win
Full forfeit-price for that his deed of sin.