Could somebody please, please ask him where in the Bible did Jesus rail against the manufacturers of lances and shields?
Quite the opposite:
Luke 22:36
"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."
Peter carried a sword, but was told by Jesus not to use it because His destiny had to be fulfilled.
At least one of Jesus’ disciples, Peter, carried a sword at
Gethsemane. Were he against swords, that would not have happened.