A general observation: Why it's futile to argue with a Deplorable. The problem is YOU.
http://www.rawstory.com/2017/07/i-was-offered-a-22-bullet-mom-who-shared-sons-surgery-bill-online-got-deluge-of-death-threats/Chandra’s now-3-year-old son Ethan was born with a birth defect called heterotaxy syndrome, “a rare condition that can cause any of the internal organs to be malformed, misplaced, multiplied, or missing altogether. ... The bill she posted online was for a surgery totaling $231,115 in fees. Thanks to rules put in place by the ACA — President Barack Obama’s signature domestic policy achievement — Chandra was only charged $500.
...
The attacks grew “increasingly personal and increasingly violent,” she wrote. “Strangers were telling me it would have been cheaper to make a new kid, as if anyone in the history of the world could ever replace this bright light of mine, the boy who loves animals and can’t keep himself from kissing babies and always wants to sleep with one arm wrapped around my neck.”
“I was offered a .22 bullet, although I’m still not sure whom he meant it for, me or my child,” Chandra said. Right-wing commenters began spreading rumors that Chandra was “a foreigner or, worse, a terrorist” because a self-described “white girl from New Jersey” couldn’t possibly be named Ali Chandra.
She said she tried to reason with some of these angry attackers, but then realized they weren’t listening to anything she said.
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There was this other OP here on DU, about using Bible-quotes against Conservatives. That's not how this works.
You can point to facts all you want, you can throw the Bible back in their face all you want, it simply doesn't count.
Want to know why?
Because you are an unbeliever, you are scum, you are subhuman: Nothing you say counts to them. Their issue is not with the objective facts or the Bible-quotes you are citing: They have an issue with YOU.
"Oh, that's your education talking."
You could, for example, read out the Declaration of Independence, and the Deplorables will agree that the Declaration of Independence is bad because YOU read it.
Some piece of shit could run amok, and the Deplorables will jump to his defense and call him a lone wolf, a disturbed person in need of psychological help as soon as they hear he's white.
If an atheist quotes the Bible, it doesn't count.
If a white person commits an act of terror, it doesn't count.
If a woman needs healthcare, it doesn't count.
If a mother tells how Obamacare saved the life of her child, it doesn't count.
Because YOU are not one of THEM.
And the newest incarnation of that extremism is the habit of labeling something as "fake news" if you don't like the messenger. As Donald Trump put it so eloquently:
"The leaks are real, the news are fake."
= new reply since forum marked as read
And round and round we go. 
I know most people on DU are not regular listeners of Rush Limbaugh. Neither am I actually, but I know how he's hooked too many people into becoming regular listeners/fans/mental zombies.
I gave him a listen probably about 25 years ago when he was first on his own show, and I think he was still in Pittsburgh then. But even in the early '90s he was completely, ridiculously AGAINST anything having to do with "libruls" or the Clintons. That was all he ever talked about and he assumed his listeners were all in agreement. I say that because he never actually explained what he believed in, or why he thought conservative politics/philosophy was better. Everything was just black and white, we hate all the "libruls," we love all the conservatives.
I found this completely boring and predictable and not worth my time, so I stopped listening to him after 3 or 4 days. But he hooked a lot of people even then who aren't critical thinkers and who needed to be told that THING A is good and THING B is bad, because they can't figure it out for themselves. I believe Limbaugh's technique (whether he invented it or just perfected it) is used every day on Fox News as well as the hate-radio shows proliferating across America.
We at DU will never be fans of Rush Limbaugh, but we come across the many people who do listen to him - every day. We need to know how to protect ourselves and how to respond to this type of black & white thinking. I agree that it's never going to change that person, but once in a while it might be possible to make them stop and think rather than give a knee-jerk reaction to everything.
Over the years I've seen logic and facts reach people on the fence. I've even seen some that apparently some Democrats, etc would have given up on.
The thing is that sometimes beliefs, fears, etc are so deeply ingrained that real info & facts take time to sink in. I know from my own experiences using forums, chats, etc online though that it does reach more people than we think, even if it's not always the ones we 'see'. I'm glad to see you seem to get that... please never give up. 
