I don't care if they are on sabbatical from heaven, or if they know how to recite all the Holy Books from back to back.
If they have the slightest opportunity, they will fleece you
All humans will steal.
Be prepared for it, and put measures in place to curb it.
Allow a human being the slightest space & they will loot your business to death
Never trust anyone
Set the staff against each other
Gather information
You are not a charity.
Be ruthless
But be compassionate and reward good ethics and behavior.
End