The gun to get out is the gospel gun.
If Christians demonstrated for the truth that we all need healing in Christ and Christ furnishes it (i.e. we aren’t setting ourselves up as any particular holier than thou folk) then they’d soon get noticed.
(i.e. we aren’t setting ourselves up as any particular holier than thou folk)
By our mere existence we are holier than thou to them. That THEY, all day and night are holier than ANYONE of course is never commented upon.