Chuck Palahniuk said this quote
“ They told me that nothing was a sin, just a poor life choice. Poor impulse control. That nothing is evil. Any concept of right versus wrong, according to them, is merely a cultural construct relative to one specific time and place. They said that if anything should force us to modify our personal behavior it should be our allegiance to a social contract, not some vague, externally imposed threat of flaming punishment. ”