Sin according to whose religion, Kemosabe?
Do you follow all the laws in Leviticus & Deuteronomy? No? Then you are UNCLEAN, sinner!
While I have your attention, which of the three gospels that mention Jesus's last words actually got it right? How do you justify the fact that at least two of them are obviously in error?
 That's Matthew 27:46, Luke 23:46 & John 19:30, if you didn't know, and I suspect you didn't. While you are at it, why can't the gospels agree on what the sign over Jesus's head said?