I think a lot of people get turned off from the Bible because it uses all these outdated terms and just doesn't mesh with our current vocabulary a lot of the time. People forget that the Bible was written by a much more primitive man and they were explaining things based off their current level of science and understanding. Since these times I think we have progressed forward and can now understand things on a more accurate level.
I have included a quick guide of some terms that I think can be used to replace a lot of the words that are confusing in the Bible. I'm not 100% on these but am pretty confident that they are on to something. Let me know what you think!
Naked = Ignorance
Angel = Alien
Seed = Race
God = Elohim = Alien Race
God = Yahweh = Elohim Leader
Serpent = Serpentine = Reptilian = Alien Race
Heaven = 4th Dimension and above
Hell = 3rd dimension controlled by evil and lower = Earth
Tree of life = DNA
Ate from = to lie with = to have sex with
Chariot of fire = UFOFiled under: Spiritual, Bible