This is a gnostic version of the fall of perfect man into imperfection and a transposition of Greek drama, where the Gods interfere in human affairs and are trapped.
A liberation must put an end to the succession of lifetimes. Scientology wants to bring man close to the state of original thetan.
The Dynamics and Ethics
Scientology deals with the driving force of the universe and the meaning of existence.
The universe is motivated by a dynamic urge which is a force at the service of survival, the very principle of existence. It varies among individuals and races. It depends on physiology, environment and experience. It influences the persistence of Man towards life and the activity of intelligence considered as the ability of an individual, a group or a race to solve problems related to survival.