Accepting the obvious on the bibles was never really even imagined to be the word of the god, is incorrectly labelled as 'Sin'.you fk off ... sinner. (they'll be back - feeding their addiction)
Not believing in 'Jonah's' big fish or the 'Noah's' ark baloney isn't sinful. It's resignation to the facts that can no longer be ignored.
The Catholic church has led the charge to the acceptance of Darwin and the abandoning of the 'creation' myths.