The play debates freedom of will and the consequential choice. The problem is further debated in "Peer Gynt". A crucial point is the discussion about the absence of love, and the sacrifice of Christ. As a consequence, the imitation of Christ can be regarded as a theme of the play (cf. Thomas à Kempis). A key to this interpretation is found in the name of Agnes, clearly derived from Agnus Dei, the lamb of God or the sacrificial lamb. One should be aware that Brand never asks anyone to sacrifice themselves for his cause. He rather warns them off, if they wish to pledge themselves to him - as is the case of Agnes. But when she chooses, Brand reminds her of the moral consequence of that choice - it is final, and there is no turning back. Agnes chooses anyway, both the sweet and the bitter.