You definitely need an intervention so that they at least save their shunning for when they're off the clock and out of the work environment. I don't think you can do this by yourself since they've already shown that they are not mature enough to work it out with you directly.
Does their behavior make sense given that they've got religion? Not at all but sadly lots of religious seem not too fond of thinking generally.
Does their behavior make sense given that they've got religion? Not at all but sadly lots of religious seem not too fond of thinking generally.