Why did God and truth become thought of as non-material or non-corporeal?

Why did God and truth become thought of as non-material or non-corporeal? Why is nothing better than something? How anti-life such an idea was. Apparently ascetics who managed to overcome or block all material desires experienced a bliss from doing so that they interpreted as non-material Godhood.

The great religions say spiritual substance is greater than corporeal substance, but since there is no real spiritual substance and is only corporeal substance and super-corporeal substance the great religions were wrong about Godhood.

Intellectual truth alone is not spiritual or non-corporeal and is not the end of the universe. The highest intellectual truth exists in the highest evolved corporeal or material bodies.

We can have Godhood and religion but they need to be directly connected to corporeal and supermaterial bodies. Ascending levels of Godhood are evolved to in the material and supermaterial world and real religion can aid in that evolution.

With a bow to the wisdom of conservatism we can in the Twofold Path retain the old ascetic Inward Path as the first unfinished glimpse of the real Godhood evolved to in the material and supermaterial Outward Path.