The two parts of the excerpt that shows the central character is devoutly religious and God-fearing are:
"The man therefore read it, and looking upon Evangelist very carefully, said, Whither must I fly?" This shows that the central character is willing to go the path that Evangelist advises him to, it's something that he feels he wants and must do.
"Then said Evangelist, 'Keep that light in your eye, and go up directly thereto: so shalt thou see the gate; at which, when thou knockest, it shall be told thee what thou shalt do.'" This shows that the central character is willing to follow Evangelist's instruction because of both the character's name and where he is saying he should head.
Answer:
you could say something like through out the years people have said Ambition and revenge are always hungry but... or you could say He who seeks revenge should remember to dig two graves
Explanation:
You should look at web sources that have recently been updated because a lot of times new information is present that could change the original point/evidence. This could discredit the source. You also should do this because the newer the information, the more credible it is in the time (older information could easily be outdated).