The rest of your post is interesting and we may get back to it, but for now I want to focus on the original question.
This is your statement of why we are here. You keep asserting it as if it matters. My point was that our opinion of why we are here matters. Your behavior suggests you agree. Do you? Does it matter whether your statement above is right or wrong?
That was the original question.
Not really. If I had never made that statement, the sun would still rise tomorrow.
Still, from all evidence I have seen it appears to be a first-order predicate.