A woman's virtuous body: that very body is today in the world's marketplace.

This couplet beautifully speaks about the sacredness of a woman's body, referring to it as 'virtuous' or 'pious'. It suggests that a woman's being holds immense purity and merit. However, the second line subtly contrasts this inner sanctity with the reality of how it's perceived in the 'world's marketplace' or public square. It implies that this inherently virtuous form is often exposed to the scrutiny, judgments, and challenges of society. The verse encourages us to reflect on how we honor and respect the inherent goodness and sanctity of women in a world that often places them under public observation and judgment.