One can get more meta, even above religious teachings.
But then what? Where will he be *into*, rising up? And what's afterwards? It's void.
There's no way for him to figure out anything more, know about life or its purpose. As everything else is beyond his reach.
Even if he comes up with something, it will just be a new religion. One that he has made up.
Actually this mode has a name too : Nihilism.
When nothing seems to mean anything. All moral teachings have lost its value.