Quotes about sinless perfection from throughout Christian History.
For with perfect propriety Scripture has said that woman is given by God as a help to man. It is evident, then, in my opinion, that she will charge herself with remedying, by good sense and persuasion, each of the annoyances that originate with her husband in domestic economy. And if he does not yield, then she will endeavor, as far as possible for human nature, to lead a sinless life. (Miscellanies IV:20)