The poet , whoever he or she was , begins by posing a question , a quotation from the gospel .
We do not know the identity of the person who was writing Bach 's librettos during his first year in Leipzig .
The poet , whoever Bach or she was , begins by posing a question , a quotation from the gospel .
We do not know the identity of the person who was writing Bach 's librettos during his first year in Leipzig .