Thus far you have seen some of the characters and leaders of the Holy Order of Man.
I have a series of posts showing the core of the Order, its Spica Hired Hands.
They undergo a brutal (and sometimes deadly) training regimen, which only a tiny few endure to become a Spica. They are trained in clandestine warfare, hiding in plain sight, much like Special Forces.
They will even restrict the use of their powerful Relic Weapons, so as not to alert the Enemy to their presence.