Yes, the fact is, there is nothing about us which doesn't entail belief. Think about it. When we're all dead and gone, will it still be possible to believe that we're still alive? Not in this world anyway.
In which case we have to ask, who is it that did all this believing? And, where did "it" -- the belief-sustaining "mechanism" -- go? Could this be a possible indication that we have a soul? Or, does that mean our lives are wholly illusional, and we are just figments of our own imagination? If anyone needs to know on what basis religions are founded, I think we may have found the answer right here.