With death the most spiritual phase in someone's life starts. Freed from the limitations of bodily existence the spirit is drawn to the plane of spiritual existence it qualifies for. Heaven and hell, eternal bliss or damnation are not supported by reports of the ones who came back from a near death experience. Instead a place of happiness and a place of suffering are described with details differing dramatically from the accounts of organized religions.
This is not the place to try to uncover the secrets of existence in life after life. Only this much be said: after a stay in a spiritual place of existence a reincarnation starts the cycle of evolution for another lifetime. Supported by a chemical metabolism, which creates the energies needed for life, the spirit now housing in a matter body goes its way from childhood to maturity. Then this period of evolution ends with death of body and another stay in a spiritual plane of existence begins. Thus, consecutive lifetimes in a matter body ensure an ever-advancing evolution, which can go towards positive or negative. Free will is God the Almighty's gift to life. It is up to the individual how this gift is used and what kind of consequences this choice ultimately will bring.