You must remember that nothing from later times has any bearing at all on the PT.
The PT was written in the tombs of the last king of 5th dynasty (Unas), and few kings of the 6th dynasty (Teti, Pepi I and Pepi II) from the Old Kingdom period (c 2686 - 2.
At that time, the belief in the afterlife, centred around the sun god Re or Ra, with the pyramids were liken to the appearance and creation of the 1st dry land, a mound from primeval water.
The Old Kingdom period was known as the Age of Pyramids, because the first pyramid was built for Djoser (reign 2686 - 2666 BCE), the 1st king of 3rd dynasty, the Step Pyramid.
But by the Middle Kingdom period, the focus of in the belief of afterlife moved away from Re to Osiris, with the Coffin Texts, and later in the New Kingdom with Book of the Dead.
They are all funerary texts, but since the Egyptian religions evolve, the PT and CT wouldn't be exactly the same. But the belief in the afterlife is still there. All the gods mentioned in the PT is the same as Egyptian gods worshipped during Hellenistic and Roman periods.
These very texts show that the word "belief" didn't exist.
I don't give a crap if the word "belief" don't exist.
A lot of ancient religions have no names to their religions.
The hieroglyphs of Re, Osiris, Seth, Horus and many others appeared in the Pyramid Texts, just as they also mentioned in the Coffin Text, and the Book of the Dead, and in various creation texts written on papyri.
In the tomb of Seti, the 2nd king of 19th dynasty (reign 1290 – 1279 BCE), have not only hieroglyphs of Osiris, Horus, Re, Thoth, Anubis, etc, but also have paintings, on how the gods were supposed to guide them in the afterlife.
No! None of this is evidence. All you have are words. ...Semantics.
i would have no evidence of the pyramids don't exist, and only then would be right. Not only do pyramids exist, they have been around over 4000 years.
I would have no evidences of the Pyramid Texts only if there were no hieroglyphs on the walls inside of the pyramids of Unas, Teti, Pepi I & II, then you would be correct. But you are wrong.
(PS. I have no claimed that the Pyramid Texts existed inside of the great pyramids of Giza, which were built in the 4th dynasty. No, that's your straw man; I only said they are written in pyramids of the 5th & 6th dynasties. So please don't tell lies.)
I would be wrong and you right if the temple complexes at Uruk didn't exist. But they are there.
And if there are no clay tablets, written in Sumerian hymns to gods and goddesses, then you would be correct to say there are no evidences. But you are wrong again.
Clearly you don't understand the concept of evidences. Your metaphysics are only based on circular reasoning and your delusions.