well the (modern) cherokee go back about 800 years or so, to the 'moundbuilders' who go back to 8000bc, who go back to the older 'clovis people' who go back 15,000 bc who go back to well you get the idea. Our faith hasn't changed a whole lot, names, specific ceremonies that sort of thing changes but the basic core of our faith goes back to people who painted caves in the stone age. We have had our ups and downs, from building large cities to the trail of tears but I'm not shure were under any threat of extinction.
Just how old is my faith? Old enough that no one remembers how old it is or could 'prove' it if they did.
Does age lend a relgion credibility? I don't think so, many 'young' religions have a lot of good and perfectly valid ideas that 'old' ones don't. Longevity doesn't make you right. Who knows maybe the 'true' relgion was already here and died out thousands of years ago because it just never got popular?
wa:do