The Hymn to Zeus by Cleanthes

Brief excerpt quoted in Epictetus’ Enchiridion and the Epistles of Seneca:

Lead me on, O Zeus, and thou Destiny,
To that goal long ago to me assigned.
I’ll follow readily but if my will prove weak;
Wretched as I am, I must follow still.
Fate guides the willing, but drags the unwilling.

The longer version found in the Anthology of Stobaeus begins:

Most glorious of the  immortals, called by many names, ever almighty
Zeus, leader of nature, guiding everything with law,
Hail!  For it is right that all mortals should address you,
since all are descended from you and imitate your voice,
alone of all the mortals which live and creep upon the earth.
So I will sing your praises and hymn your might always.