With regards to your first points, we actually feel very much that science and religion will ultimately harmonize. But a personal view held by many (though certainly not all) is that not everything in the Bible is literal either. The extent of figurative and literal interpretation is subject to debate, but I personally have no problem acknowledging that I don't know it all, nor that I will in this life. Whatever is literal, whatever is figurative, I work within the framework of understanding that I am dealing with. As I stated once before somewhere in this thread, if I'm taking a biology test, I feel no guilt when I answer that man evolved. When I teach Sunday school (and I am the adult class teacher at my local congregation), I have no trouble saying Adam and Eve were the first man and woman. One day it will fit in my mind, and the only reason it does not now is because of our limited understanding and God's limited revelation. *Upon review, I remembered something I posted on another site over a year ago. I quote myself here, in spite of repeating myself:
I am reminded of an article by Warren Weaver, a scientist and believer. He makes the comparison of science and religion to two scientific principles, that of complementarity, and that of uncertainty.
To be brief, Mr. Weaver points out that photons, electrons, and other particles at times behave like waves (which are nothing more than disruptions in a medium), and at other times like particles (actual self-contained objects). The fact that they do this is seemingly incomprehensible, as they cannot truly be both. And yet they are, and all our scientific evidence indicates that they are. We are forced to accept two different conflicting views. When it suits our purpose, we treat light, etc. as a wave, and when it is convenient, we treat it as a particle. Perhaps one day we will understand this strange dichotomy, but at the present, we just allow these two separate principles to complement each other.
With respect to the Heisenberg uncertainty principle, we learn as we observe electrons in orbit that the more accurately we gauge their trajectory, the less accurately we ascertain its position, and vice versa. We cannot accurately determine both simultaneously.
This leads to the author’s conclusions which I largely share as well. When I am teaching Sunday school, I will appeal to what I know from the scriptures. When I am studying for a biology exam, I will refer instead to what I know from the textbook. Are both books inerrant? While some would argue with me in favor of one or the other, I feel quite comfortable stating that both are flawed and/or limited. I understand that I am relying on mutually exclusive understandings of truth at times, and that the more closely I examine the truth in one field, the more I may part from truth in the other. I believe that one day it will all be clear and there will be no exclusivity. I don’t understand how Adam can be the first man, and yet humans evolved from lower species. But I believe that my understanding will be reconciled one day. Meanwhile, I continue to seek truth from every possible avenue, accepting their limitations and the limitations of my finite mind.
As for the literality of God having a physical body, this is not figurative. That is a pretty definitive doctrine. We believe that God does have a physical body, though we do not believe this limits his power in the least. He is still omnipotent and omnipresent. His influence and authority are omnipresent, and he can go anywhere he pleases whenever he pleases (God does not want or need a starship ;). But we believe that numerous statements such as man being created in God's image, that we are the children of God, and that we may be made partakers of his glory are all quite literal, that we are of the same "species" as God, and that one day we may be like him.
As for the "tenet" of one day reigning on our own planet, that sounds more like another deliberate and perpetrated misrepresentation, or else just a simple misunderstanding that will seem to never go away. I'm not ascribing any fault to you of course. Simply put, if we may become like God, we believe that we may one day become gods ourselves. This is not new to the Christian scene, but we are the most prominent and recent subscribers to this theology. Many feel this is offensive and that this detracts from the glory of God, but we feel it adds to his glory as we, one day diving beings ourselves, will continue to worship God the Father in the name of Christ. Don't limit yourself with the idea of our own planet. We believe that one day we too can have infinite universes to reign over!
I know this sounds radical to many, and it's easy to say "cultist." But I assure you, this is a beautiful doctrine to those who take the time to ponder it and consider its biblical soundness. I can look up some scriptures for you, but for now I must go. Just know that it's not the Starbase Kolob thing that the extremely inaccurate The Godmakers film portrays (don't know if anyone's seen that, but it's quite laughable). It's a marvelous doctrine!