How does Cabal and Love criticize social class divisions?

In Cabal and Love (Kabale und Liebe), Friedrich Schiller utilizes the story of a young aristocrat falling in love with a girl of humble origin to deliver a vigorous critique of social class divisions.1

The play functions as a powerful indictment of the rigid, artificial conventions that governed 18th-century society. By centering the narrative on the conflict between elemental human emotions and the restrictive barriers imposed by status, Schiller highlights the cruelty of a system that prioritizes rank over individual integrity and genuine affection. Through the vitality of his dialogue and characters, he exposes the moral bankruptcy of an aristocratic order that stifles personal freedom and dehumanizes those outside its privileged circles. Ultimately, the work serves as a dramatic protest against the stifling conventions of the time, championing the rights of the individual against the oppressive weight of social hierarchy.1