@SeaBreeze: you continue quoting an old translation (KJV) that has no bearing on the actual Hebrew text. As I said, Jews do not believe the separation of soul in the way you describe based on the same scripture. KJV mistranslates 3 different Hebrew words as the separable soul. Hence my retort, do you believe the same words used in other scriptures apply to the separable soul as well? Do you believe animals and the wind have separable souls?
As far as your retort on photons, photons (theoretically) have all their mass into energy. If you conclude from this, the soul is a massless energy, you should be able to measure it empirically. Feel free to point me to actual scientific research on photons leaving the body directed towards heaven or hell.
However, the photon has zero invariant or rest mass. This is an invariant of an object which is defined as follows:
The rest mass (m0m0) of a particle is a quantity having the dimensions of mass which is invariant in all reference frames and satisfies m02c2=(Ec)2−∥p∥2m02c2=(cE)2−∥p∥2
For most other particles, it can be thought of as the mass observed from a frame of reference where the particle is at rest. Or, we could think of it as the mass not attributed to the kinetic energy, but the particle itself. If there was a way (there isn't; special relativity prohibits it) to observe a photon at rest, you would find it massless. All the relativistic mass of the photon comes from it's energy.
Moreover, information does have mass as I linked a paper on it. This is also a direct result of relativism and has been known since the 60s. An ‘idea’ has mass. Do the blocks with the number 3 printed on it not have mass? Yes, thus the idea of the number three is a representation/description of something physical. The soul, most religions do not believe in it, it isn’t physical, it’s an idea with no grounding in fact.