I am just assuming that it was the police because I pretty much got that same information when I got my conceal carry permit in Utah about 15 or more years ago. Since then Utah has also become a Constitution carry state and a carry permit is not necessary, however there are a few more places I can carry with the CCW than with out in Utah.
My teacher in the CCW class was a police officer who did taught this class part time.
What was attributed to Minnesota is also what I have hear liberals tell people to do.
How do I square self-defense as a Christian? Have you read the Bible? The 10 Commandments says "Thou shalt not kill" In the King James Version. But if you talk to any Hebrew scholar, they will tell you the Hebrew word was mistranslated. I don't remember the Hebrew word used but the accurate translation is "murder", not "kill". There is a difference between "kill" and "murder".
Christ said to turn the other cheek in an altercation. Christ also said there will be times when you should pick up the sword. "Then said he unto them, But now, he that hath a purse, let him take it, and likewise his scrip: and he that hath no sword, let him sell his garment, and buy one." Luke 22:36
Christianity has never taught that you have to right to self-defense. Only if someone is saying something bad to you or maybe they even just punched you once, then you can "turn the other cheek". But of the guy punches you again and his intent is either murder or serious bodily harm then you are not supposed to constantly "turn the other cheek". You can if you want to but there is no sin in defending your life. There is only sin if you are defending your pride.