Well, the way I see it, theistic religion assigns God(s) powers that people don't believe they possess. As people gain less and less control over what they produce, they assign God(s) that control. People have the capacity to remake the world. Everyone knows that by now. And yet the still continue to assign that power to God(s). Why? Because though we can remake the world, most people don't decide how it is to be remade, nor do they reap the fruits of that remodeling.
God(s) become unnecessary when people realize their full productive capacity, and are able to take full advantage of it. Till then...
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I'd rather say that over history, we've assigned God less willful control over the world, if not less power. Take the trials of ordeal practiced in Europe back in the Dark Ages - people actually expected God to intervene for the accused if he or she was innocent, by preventing their hand from being burned by boiling water, or keeping the accused's feet from being burned by hot coals, etc. We also used to attribute natural phenomena we just couldn't explain to God expressing his pleasure or displeasure over something or other.
Congratulations on completely missing the point. The point is not that human beliefs evolve over time, because they do. It's that the more our productive capacity increases, and the less control people have over the fruits of production, the more productive power we assign to God. Notice that I say "productive power," rather than "power of intervention." Productive power is the capacity to create new things. In the oldest religions, for example the Sumerian, Greek and Egyptian, the Gods (or the chief god) and the Universe emerged out of Chaos at the same time. Gods then created humans. Only later was God assigned the power to create the world as well as its inhabitants, a power most people believe God holds to this day.
I'm not quite sure what you mean by humanity's power to "remake the world" either, unless you mean we basically give up trying to improve our lives when we start to put our trust in some deity instead.
Humans are productive creatures. Over the last hundred years, our productive power has greatly increased, so much that we are able to change the shape of coastlines, to create artificial mountains and valleys, to eliminate and then recreate forests, and even to contemplate terraforming other worlds. That's what I mean by our power to remake the world.
However, due to the nature of our society at the present time, most people don't have a hand in deciding how the world is to be reshaped. Only a few people have that authority. The majority of people, because the decisions are out of their hands, are willing to assign the power of creation to God, willfully ignoring the fact that it resides in their fellows, and may be seized from their fellows.
Better?
