“The weapon shops were founded more than two thousand years ago by a man who decided that the incessant struggle for power of different groups was insane and the civil and other wars must stop forever.”

It was a time when the world had just emerged from a war in which more than a billion people had died and he found thousands of people who agreed to follow him. His idea was nothing less than that whatever government was in power should not be overthrown. But that an organization should be set up which would have one principal purpose — to ensure that no government ever again obtained complete power over its people. A man who felt himself wronged should be able to go somewhere to buy a defensive gun. You cannot imagine what a great forward step that was. Under the old tyrannical governments it was frequently a capital offense to be found in possession of a blaster or a gun. … What gave the founder the idea was the invention of an electronic and atomic system of control which made it possible to build indestructible weapon shops and to manufacture weapons that could only be used for defense. That last ended all possibility of weapon shop guns being used by gangsters and other criminals and morally justified the entire enterprise. For defensive purposes a weapon shop gun is superior to an ordinary or government weapon. It works on mind control and leaps to the hand when wanted. It provides a defensive screen against other blasters, though not against bullets but since it is so much faster, that isn't important.
Lucy Rail, to Cayle Clark, in Ch. 5
The Weapon Shops of Isher (1951)