I could not empathize with you more that rape is atrocious. But convicts of rape usually get 8 years if not less. Not to mention parole. You seemed to have skipped over my stress on the whole subject and only quoted a part. That part was vital.
Example, if you use lethal force on a bare handed man trying to rape your wife, good luck with that defense.
How about this example:
I come home from work. I hear a scuffle coming from the bedroom. I go in there and find my girlfriend naked, being raped by a guy just as big John Coffey from the Green Mile. Only this one isn't really nice on the inside, he's a sick man imposing his will on my girlfriend. Well, she didn't own any guns because she's a 4th degree black belt in martial arts, so obviously she would be able to defend herself against anyone. Unfortunately, size is a factor in combat, and skills aren't going to overcome this attacker.
Enter me, stage right.
I see this guy ravaging my girlfriend who looks to be in shock and isn't even 'there' anymore. I look around and see no weapon. Well, this guy is bare handed, I better not use my firearm, I
might go to jail. I go hands on with this guy, he incapacitates me, rapes my girlfriend while I watch. Rapes me while she watches, kills us both.
Enter me, stage right.
I see this guy ravaging my girlfriend who looks to be in shock and isn't even 'there' anymore. I look around and see no weapon. Well, this guy is bare handed, I better not use my firearm. I go hands on with him, he pulls out a knife and stabs me to death before finishing my girlfriend.
Enter me, stage right.
I see this guy ravaging my girlfriend who looks to be in shock and isn't even 'there' anymore. I look around and see a gun. However, with the time it took for me to see that gun I lost the element of surprise and he saw me. As I start to draw my weapon he already has his pointed at me and shoots me.
Enter me, stage right.
I see this guy ravaging my girlfriend who looks to be in shock and isn't even 'there' anymore. I pull out my firearm and shoot, with fast well place shots that take him down immediately.
Enter me, stage right.
I see this guy ravaging my girlfriend who looks to be in shock and isn't even 'there' anymore. I pull out my firearm and shoot. However, this guy is high on PCP and the initial shots do nothing. We have a fight as I continue to unload the magazine into him. This fight can end with him still killing me, running off or other ways.
The reason I mention that last one is because all of us people who carry guns for self-defense realize that they do not dictate that we will win everytime. Sometimes no matter what equalizer you have, the odds are too great against you. You just have to hope that you've trained enough to overcome most and that the ones you can't you avoid through luck or knowing where not to go.
The other point, which I hope you realized on your own through those examples, is that you don't have the luxury of time to figure out if someone has a better or equal weapon on themselves. In this thread you earlier advocated carrying a knife, because somehow you think that will be less likely to get you in trouble in front of a jury than a gun. That is mistaken in scenarios when both are used for self-defense. But everyone may be carrying a knife, and they are easily concealable, guns are easily concealable. So when faced with an adversary who is trying to hurt you or take something from you, you do not have the time to think what kind of weapons they may or may not have. You have split-seconds to get your mind past "Oh **** I'm in trouble" into "I'm walking away from this situation okay, and this guy may or may not".
Regarding your sarcastic comment - good luck with that defense. Remember that our juries are composed of our peers. Those peers are sons, daughters, mothers, fathers, brothers, sisters. Rape is just as heinous a crime as murder, depending on the circumstances of both, you can argue rape is more heinous. I would like to think that my peers would not fault me for being a good, tax-paying, law-abiding citizen who protected his family from a terrible fate. Maybe they wouldn't, but like Thesemindz, I will take that chance. If I see anyone, relative, friend or stranger, being raped, my first though is going to be fear for their life and mind, because even though a commonly used statistic is 2% of reported rapes end in murder, that 2% is enough to make me afraid.
I personally think you need to study more self-defense rather than arguing with people here because your line of thought, regarding use of knives versus firearms, and further how a violent conflict would occur (this is a conclusion of mine based on the fact that you seem to think that people would be able to discern exactly what weapons their attacker had based on your unarmed attacker comment) shows immaturity in a martial arts based lifestyle. You said you're a CJ major, haven't you taken classes yet where you see the brutality of violent conflict and how hectic it is?
Edited to add:
Of course the best case scenario of mine listed above is that my girlfriend knew how to use firearms too and when the would-be-rapist entered her home she lit him up starting with the mid-section and zippered to the brain. As we have the castle doctrine in Missouri she wouldn't have to worry about if he was 'bare-handed' or not.