Indeed, let's be honest, we cannot prove anything.

> but we have been endowed with intelligence and humility to hopefully come to the right conclusion.

So then, the right conclusion would simply be that we don't know, right? You are free to have some preference, i.e, you prefer that a creators exists, and that's fine, but as you said earlier, let's be honest we cannot prove it.

So with the humility that was endowed to us, let's just acknowledge what we don't know. And that's why people are trying to understand :)