SOUL memory according to Theosophy is referred to as reminiscence, and it is this memory that assures every human being, whether they know it or not, of their having lived before, and having to live again.
To fully grasp the idea, we first have to study the complex relationship between the human and transcendental aspects of mind (represented physiologically by the brain’s left and right hemispheres.)
The differences were experienced directly by neuroanatomist Jill Bolte Taylor PhD, described in her book “My Stroke of Insight.” Our recent post Dance of the Hemispheres is about her experience, and which she describes in dramatic detail at a TED Talk.
These consciousnesses are termed first “the spiritual, or those which belong to the imperishable Ego,” (Key to Theosophy, Section 8, On Individuality and Personality). Second, are the intellectual/rational states
“which inhabit the ever-changing bodies, or the series of personalities of that Ego.”
The higher mind fully knows and remembers all its lives, Blavatsky insisted, “as well as you remember what you have done yesterday. The real Ego has not forgotten them, and the personal never experienced them. “Shall the new boots on the feet of a boy who is flogged for stealing apples, be punished for that which they know nothing?” Blavatsky asks.
That which is called “the divine man,” is the “real Individuality,” who like the elegant elephant, never forgets. But its vehicle the personality has no access to that history as it corresponds to “a new suit of clothes.” There are however, importantly, “modes of communication between the Spiritual and human consciousness or memory.”
Evidence for such modes lies in powers of intuition, conscience, premonitions, & etc. and, most powerfully, from recent research into the so-called NDE or Near Death Experience. But such states “have never been recognised by your scientific modern psychologists,” Blavatsky wrote. That may be changing today.