The Passionate Pilgrim: 3

Did not the heavenly rhetoric of thine eye,
'Gainst whom the world could not hold argument,
Persuade my heart to this false perjury?
Vows for thee broke deserve not punishment.
A woman I forswore; but I will prove,
Thou being a goddess, I forswore not thee:
My vow was earthly, thou a heavenly love;
Thy grace being gain'd cures all disgrace in me.
My vow was breath, and breath a vapour is;
Then, thou fair sun, that on this earth doth shine,
Exhale this vapour vow; in thee it is;
If broken then, it is no fault of mine.
If by me broke, what fool is not so wise
To break an oath, to win a paradise?