mister62
I would agree with your statement, that religion has just been created as a Pseudoscience to fill in all the information that we wish we could have had throughout the ages to explain the numbering phenomona's.
(They might have asked the following questions:
Why are there stars in the sky at night? what is night? why does the sun and moon move? what happens to us when we die?)
You could look at the first religions being paganism, your father dies after a hunting accident (the sabre-tooth tiger was a little tougher than he looked), your mother exclaims to you in a not too rigid language that he is "now hunting in the eternal plains", and that you should look out for yourself and he'll be watching over you.
Or something to that effect.
Over the years, these differing tribes build up their differing beliefs, of course in doing so some tribes disagree with other tribes over "What happens to you after you die?".
They begin to evolve differing "Gods" to symbolise their beliefs similar to how Corporate identities create Logo's. In doing so it's possible to tell if someone is of your tribe or another if you catch them in your territory.
At first this is okay, but later on when Civilisations are trying to unify the seemingly untame provinces that they have just added to their territory. This means that the Civilisations leader has to allow his civilization to embark on "Assimulating" the religions from the differing provinces.
When it gets to this point, the problems arise as the gods of different provinces conflict over ideals and rituals, this causes tension within the civilisation since provinces are continually trying to war with each other, this causes one such civilisation to suffer it's demise. (e.g. The Greek Empire)
This was something similar to what the Roman Empire was then to worry about, Waring Provinces would stretch their military prowess if it was to occur across their territory.
I believe that is what they feared when a travelling story-teller began to gather alot of followers, (perhaps they percieved that his travelling could amass one such uprising) That's why they killed him and made a martyr of him in stories told by his retreating followers (yeah you all know that book that everybody disagrees with in someway, either that it's truly something we should listen too or something that we shouldn't take as "reality")
Eventually the Roman Empire would decide that they should adopt a religion (A singular religion) to spread across it's territories, just to stop the waring provinces, and disagreements over the differing religions. They just happened to choose a nomadic religion which had been gaining support already. (This is how Tony1's religion was foundered)
Of course then all these books and papers were written by many people, some of which were apart of the other religions but brought forwards for the glory of Rome. (This is most noticable with the Villa dei Papiri at Herculaneum, a Library at the base of Vesuvious which was burned and burried during a erruption and the Dead sea scrolls, of course it's easy to fake dates since paper can exist without print for many years and might eventually be written upon afterwards)
Of course throughout the years many things change, people adapted papers that were written for a long terminated religion as "the singular religion", so old gods and goddess were now turned to the "one god" of the christian faith.
So many stories were in fact morphed (a mixture of people editing what they liked or wanted to hear, and translation errors that would cause pluralisation errors etc) and made more ludicrously fabricated, but still today people believe complete fabrications.