There are dimensional realities not sensed by our current physical limits. The Physicist, Lisa Randall, addresses this fact in her book when she cites the growth of crystals which indicate a reaction with dimensional reality not in our 4D spacetime. Pictures of these crystals growing indicate the growth process is interacting with a spatial or temporal variable beyond our three of space and one of time.
The Bible has several passages in the Old Testament which indicate reality greater than our current 4D limits (Daniel Chptr 5, for instance). The New Testament is rife with examples (the exiting the tomb without rolling away the stone and exiting the burial wrappings without unwrapping them, leaving a trace negative on the shroud, for instance). When the Bible records Jesus after His resurrection appearing in the Upper Room without opening a door or window, just suddenly appearing in the midst of the followers, entering a six sided room from some dimensional reality greater than the limits of the four walls, floor and ceiling.
You and I are spirit, soul, and body as we are fashioned now, but we cannot 'see' the behavior mechanism or spirit directly, we can only infer their existence because of the influence on the physical body, the tissues and chemistry of our alive body. IF you do not believe we have also a behavior mechanism interfacing with our brain and nervous system, then it is not possible for me to discuss these things further with you. But if you do believe we have a behavior mechanism which is variable related to a greater spacetime coordinate system then I will continue.
If perchance you are interested in the physics side of this discussion, Google the Ted Talk, Thad Roberts, ‘Visualizing Eleven Dimensions’.