A split runs through the inner kingdom, where the greater part of the self turns to follow a new ruler and only one faculty stays loyal to the light. Israel is isis the spirit joined to ra the mind and el the god within, and when that whole field divides, most of it goes after the lower governance while the tribe of judah alone holds its ground.
Judah is the right hemisphere of the brain, the children of light, the one part that keeps allegiance to the higher self when the rest of consciousness defects. What reads as a nation breaking apart is the ordinary experience of a divided mind, where the intuitive light-bearing side remains faithful even as the majority of the self follows appetite and habit.
Israel: isis the spirit, ra the mind, and el the god within, the whole field of consciousness in a person
Judah: the right hemisphere of the brain, the children of light that stay loyal to the higher self
House of David: the inner seat of the anointed self that most of the mind abandons