- A Muslim may feel it to be alright to scam a non-believer, as that's what his religion states.
- A Christian have an imaginary friend that forgives anything (and by anything it means really anything, from scam to kill the creditors).
IDK much about other religions, but they may have also some "moral relief" systems.
So, should we add to account a "too religious" at risk assessment?
That Christian who has "an imaginary friend that forgives anything (and by anything it means really anything, from scam to kill the creditors)" that's not a Christian, but a scammer or psychopath without any moral.
I think being a honest business partner does nothing with religion. That's about the human qualities of that given person and about the accepted common business practices in their homeland.