The spiritual world

The law of conservation of energy also applies to the soul. A soul will never disappear. When we die, the soul moves to the spiritual world.

The focus of the soul on the spiritual energy frequencies (how far a soul has been increased/decreased in the evolutionary journey) defines the task it will fulfil within the spiritual world. This so called harmonisation degree is the sum of all impressions and experiences that have occurred to the soul during all lives. This harmonisation degree is hard to change and it certainly doesn't changes within 1 life.

When someone does terrible things during the earthly living it doesn't mean the soul has a dark harmonisation degree. What matters is the total of all lives that defines the harmonisation degree.

When the harmonisation reaches a certain level, the soul is enlightened enough to become an angel. When this level isn't reached yet, the soul is not ready and needs to evolve further.