Some of those key aspects requiring deeper understanding include the Christian teaching that only by accepting Jesus Christ as your personal savior can you be saved from eternal damnation. This is two-fold because it posits the concept of eternal damnation as well as the singular role of Jesus Christ and the religion founded in his name.
Reincarnation is another key teaching requiring reconciliation. Reincarnation interfaces with both eternal damnation and eternal salvation in the ego (with a resurrected human body).
Being saved by Jesus Christ alone interfaces with the dogma that Jesus is the ONLY son of God. Being the son of God is less of an issue than being the ONLY son of God! Considering what we know of the age of the universe, of planet earth, of the existence of other religions and cultures, well, gee whiz: it just no longer makes sense that Jesus Christ is the only savior for everyone: whether born before, during, after his mere 33 years in a human body. A Christian has to purposely hide his head in the sand, ignoring the teachings and the saints of other religions to stick with that. The fate of all those billions who never heard "the good news" is either eternal damnation (no fault of their own?) or sitting somewhere in a nowhere land called "Limbo!" (What an invention THAT is!)
So perhaps you can see that this question of Hell is, well, hell, an important question!
Here are some thoughts about hell and what it means and how it was used throughout the Bible (New and Old Testaments):
- You don't have to die to go to hell. Look around you: war, disease, depression, mental illness, starvation, abuse and exploitation.
- During suffering, it is difficult to imagine it ever ending and easy to imagine that your suffering is forever. This is as true for addictions and desires as it is for mental or physical suffering.
- In fact, despair is the bottomless pit of suffering. When addicted to a harmful habit or substance, you stop even enjoying it but cannot imagine yourself living without it. This realization produces a numbing state of despair and paralysis of will (along with the effects of the habit itself). What else is despair if not the feeling of eternally being dammed?
- "In my Father's house there are many mansions." The rishis of India, including modern saints of India such as Paramhansa Yogananda, confirm that the after-death states of the soul include places that could be described as heaven and hell. The difference is that they are not forever. Instead, and somewhat more like the Catholic teaching of Purgatory, these states, whether pleasant, unpleasant, or simply a state of sleep, are but rest stations between incarnations. But their existence is affirmed in the east and their nature is deemed temporary.