Blood
Blood plays multiple symbolic roles in the play. When Faustus signs away his soul, he signs in blood, symbolizing the permanent and supernatural nature of this pact. His blood congeals on the page, however, symbolizing, perhaps, his own body’s revolt against what he intends to do. Meanwhile, Christ’s blood, which Faustus says he sees running across the sky during his terrible last night, symbolizes the sacrifice that Jesus, according to Christian belief, made on the cross; this sacrifice opened the way for humankind to repent its sins and be saved. Faustus, of course, in his proud folly, fails to take this path to salvation.
Faustus’s Rejection of the Ancient Authorities
In scene
The Good Angel and Bad Angel
The angels appear at Faustus’s shoulder early on in the play—the good angel urging him to repent and serve God, the bad angel urging him to follow his lust for power and serve Lucifer. The two symbolize his divided will, part of which wants to do good and part of which is sunk in sin.