The concept involves one soul voluntarily leaving a body and another soul entering to take its place, typically during a time of significant trauma or life change for the individual. This transition is believed to occur with the agreement of both souls involved. The incoming soul is often thought to possess a different purpose or mission for the life of the body, leading to shifts in personality, values, and life direction for the individual. An example could be someone surviving a near-death experience and subsequently displaying entirely new talents or interests, which some would interpret as a soul exchange.
The significance of such a transition lies in the potential for accelerated spiritual growth and a renewed sense of purpose. Proponents suggest it allows for a more aligned and impactful life path, benefiting not only the individual but also contributing to the collective good. Historically, similar ideas have been present in various spiritual traditions, albeit described through different terminologies reflecting soul agreements or spiritual contracts.