Excuse me - the rules were different for the 3 Patriarchs mentions, especially since there wasn't going to even be a Temple for another approximately 600-800 years, and for a Prophet who did what G-d told him to do, than they are for the rest of us Jews, who don't have the anywhere near their level of knowledge or spirituality.
Uh, ..."mentioned"...
If the Torah is to be followed, when was the last time a woman was stoned to death for adultery and when was the last time someone was killed for violating the Sabbath as the man was who was caught gathering wood?