I majored in classics at a public university. I have read Homer’s Odyssey and Virgil’s Aeneid in the original Greek and Latin. I am a Catholic and don’t see a conflict with either examining the literary devices in the Bible or with looking at the universal truths that are preserved in the ancient epics.
When I learned about Biblical typology, I thought it became quite evident that there is no way that the Bible could not be divinely inspired. The parallels and foreshadowing that occur through out the various books which were written centuries apart could not have been so perfectly put together by one author, let alone numerous authors.
I think when you read some of the other ancient works, you are missing the point if you are more worried about whether or not something is true, but letting the truth contained in it elude you altogether. What is truth and what is true are two entirely different things.
I will tell you, that having studied classical literature, I am more convinced than ever that Catholics are correct in their teaching about purgatory. What is described about the afterlife in epic literature gives us a big hint as to the truth. These ancients, before the time of Jesus, saw the afterlife as more a dull waiting place than a heaven or a hell. If you think about it that makes sense since Christ had not yet come.
The catechism teaches us that other religions throughout history have served to prepare man for the Gospel message. I think it is no coincidence that God chose to become man and reveal himself to us at the particular point in history that he did. Studying the history and literature that preceded this point can be enlightening in this regard. I don’t find it unsettling that there are parallels between Christ and other epic heroes. After all, God is a master at foreshadowing,