Sinless shame

I left a comment on this post:

http://www.answeringmuslims.com/2014/07/pakistani-police-return-rape-victim-to.html

This illustrates a fundamental distinction (of which there are many) between Christianity and Islam. Islam lacks a concept of sin. Rather, it has a concept of shame. 

That's why we see this perverse logic of executing the victim. It doesn't see this as an issue of sin, or even a moral issue.