A fundamental tenet of Scientology is that Man is basically good; that he is seeking to survive; and that his survival depends upon himself and upon his fellows and his attainment of brotherhood with the universe. However, his experiences in the physical universe, through many lifetimes, have led him into evil, where he has committed harmful acts or sins, causing him to become aberrated (departing from rational thought or behavior). These harmful acts further reduce Man’s awareness and innate goodness as a spiritual being.
Through Scientology, one confronts these acts, erases the ignorance and aberration which surrounds them, and comes to know and experience truth again.
All religions seek truth. Freedom of the spirit is only to be found on the road to truth. Sin is composed, according to Scientology, of lies and hidden actions and is therefore untruth.