If I read this right, then you are saying that the Catholic Church would not have approved of the mob storming the jail to take away his life. That was my question. Thank you for answering it. In the eyes of the Church, then, it would not have been considered a good thing. I think it’s fair then to say that these were not goodly people doing a goodly thing. These were angry vigilantes doing what they thought needed to be done (understandably so), even though Joseph had not been tried, convicted and sentenced of a capital offense.
I’m not in any way sticking up for Joseph Smith. I think he was an evil man, a con artist and a sexual predator, not to mention the lies, counterfeiting, rioting, treason, attempted murder and all the other things that he was accused of. I believe he was guilty of all of them. I think that among the mob were men who were more than a little upset that he had hit on their wives. I’d be furious as well. But I don’t think that “thou shalt not kill” allows for us to be the judge, jury and executioner. I don’t think that God’s laws change, and I do believe that the slaying of Joseph Smith was a violation of the sixth commandment.