As a Catholic I'm not fixed to a particular interpretation of the Catholic dogma, yet I believe Catholicism contains it all, though far from perfect able to evolve.
I accept the (symbolised) concept of Adam and Eve's original sin, but interpret it as the fact that our natural/animal form means we have to take other natural life to sustain our own.
I believe this dimension of nature is just one of perhaps infinite other rooms within the all encompassing house of Spirit. My Father's house has many mansions. The greater wheel of Spirit turns the lesser wheel of nature, but is not turned by it.
I believe the walls of the room of nature are the limitation of time and space upon our natural/animal form, but that as human beings we also extend beyond nature, into Spirit as our dilemma on this planet.
The crucifixion mystery -- suspended upon the polarity axis between Spirit and nature.
I believe the walls of the house of Spirit are walls of love, but in the great spiritual sense that all things are of one source and one return, and all connected.
What may lie beyond the Spirit -- containing and sustaining the Spirit dimension? Perhaps natural beings will never be able to conceive ...
(more to come, lol ...)