Ken: If the person is the material, intelligence and consciousness are descriptions of the material/person.
Not exactly, Ken. Intelligence and consciousness are byproducts / processing capabilities that are inherent in a material being that has been designed / created to have such processing abilities. Consciousness requires a material brain that both processes input and data per the body's senses, but that physical/material brain can also generate it's own thoughts to process. And intelligence is that innate ability to comprehend data in a useful manner for analysis, as well as to formulate possible responses as well as to determine physical responses once determined and desired. So, the idea that intelligence could precede the physical makes no sense whatsoever. Because without the physical, these non-physical things like intelligence and consciousness could not otherwise exist.
So, it's not enough to theorize that some non-intelligent things must be eternal. Because the construction of the universe required a creative Intelligent Designer necessary to produce the proper building blocks to bring the physical into reality, and the many complex processes and conditions that could support life. And THEN these things must be given sophisticated designs, engineering and necessary functionalities. So, something must have been eternal and massively intelligent - that could bring the physical into existence. As a massively complex universe that didn't exist physically didn't just pop into existence and then begin assembling itself with mind-blowing designs without an Intelligent Cause. That should be apparent to everyone, no matter what you call that Intelligent Source. Otherwise, you are back to Pop Metaphysics and magic, in which non-intelligent blind things somehow became intelligent - which they either already were or they couldn't develop it.