In an interesting development, a US-based manufacturer of weapons, Trijicon, has been inscribing Bible references on their gunsights for years, according to the BBC “Gunsights’ biblical references concern US and UK forces”. Markings such as “JN8:12” are engraved into the sights by the company who claims to be a Christian company.
The inscriptions concern military leaders, in spite of their subtlety. One reason is that they could be used as propaganda if captured.
It should concern any Christian that a weapon used to kill would have such engravings. So much for “love your enemy”.