Answer:
By choosing language that has powerful rhythms is one way to appeal pathos. We should leave the state out of this. Pathos is the emotional appeal, which intends to persuade the audience by appealing to their emotions.
In this excerpt, the carriage symbolizes DEATH.
From the passage, it can be seen that the word carriage is capitalized, that makes it a proper noun. This means that, the carriage is not just any carriage but the writer's own carriage of death, her death chariot, which will convey her to the land of the dead.
When he seals the bargain that promises his soul to hell, Faustus and his body seems to rebel against the choices that he has made—his blood congeals, for example, preventing him from signing the compact, and a written warning telling him to fly away appears on his arm.
These scene is very deep to imagine. But the author Marlowe pretends to explain about the human fate for example if after this life exists any pain?