Weapon denotes power of destructive kind over living things. Devil represents that destructive power. By it he rules over degenerate humanity, but not over saints. Love-God of Christ has constructive power over others. So Christ said “Sword wielders will be destroyed by the sword”. Weapons are anathema to Love-God of Christ.
But heaven-fallen humanity has fallen from love-heaven adoring devil-the pride, rejecting Love-God. Weapon is adored by them as they adore devil, the destructive power. So we see that even children are compulsive obsessed with weapons.
But Christ-compromising ‘Christians’ are worshipping violent jew-god; devil in fact, as all the nations’ gods are. Christ called him devil as he is a killer from beginning (Jn8-44). So, in fact they worship weapons and propagate it worldwide. Actually what they adore they worship. They put all efforts to develop them and multiply.
No wonder according to Christ, their weapons are turning against them not only in the hands of terrorists, but also by their children. Weapon adorers’ souls will be disintegrated by the hate associated with it along with their bodies. Love integrates and hate breaks up.
But we Christ followers must hate weapons, and know and mark them as devil followers who adore weapons. If some heeds that they shall be saved not others. Christ has no magic to save them who disobey him.