So, it's a sin to be born gay? Jesus didn't say that and where it's said in the OT, wearing clothing of mixed materials is a mortal sin, too. And adulteresses should be stoned to death, but adulterers (men) are to pay a fine and ritually cleanse themselves before entering the Temple.
And don't touch pig skin because it makes you "unclean".
And "Temple whores" were always available for use by men before entering Temple but I still don't quite understand the reasoning behind that.
And the list of rules goes on, but should we really live by rules from thousands of years ago that were written mainly in the interest of maintaining a viable population?