Why do Christians tell other Christians that they are not Christian if they own a gun for sport or self defense?

I'm a Christian and I am person that is not for gun control in the matter of taking them off of the street I support gun control in the following manner I believe it should be a constitutional requirement that every single citizen of the United States of America must own a firearm and carry it upon them at all times and be trained and its use criminals have far too much power if everybody had a gun and a criminal went to shooting the crowd could shooting down in seconds police have far too much power there's not much difference between a police officer and a thug both point a gun in your face and drag you off and take you prisoner!

If everybody owned a gun and was trained in its proper use that would be a balance of power in the United States nobody would get cocky and think that they had the right to force another human being to do something against their will because the crowd would be there with Firearms to gun them down

Beats me. Anyone can be mistaken.

I don’t know? Peter had a sword he used to cut off a Roman soldier’s ear. Preferred weapon of the day.

That is part of "church theology". Notice what the bible says would take place in our times.

2Tim 4: 3,4 - For there will be a period of time when they will not put up with the wholesome teaching, but according to their own desires, they will surround themselves with teachers to have their ears tickled. 4 They will turn away from listening to the truth and give attention to false stories.

People feel that they can give instructions that are in direct contradiction to the bible and if people want to hear, it is alright to say.

https://www.jw.org/en/publications/books/good-news...

What?

coz silly yanks like shooting eachother