Rubaiyat of Omar Khayyam in English

Why, be this Juice the growth of God, who dare
 | Omar Khayyam | Rubaiyat in English

Why, be this Juice the growth of God, who dare
Blaspheme the twisted tendril as a Snare?
A Blessing, we should use it, should we not?
And if a Curse - why, then, who set it there?

Translation: Edward FitzGerald