So there's a person where I work who is mostly known for incompetence. This person has had some serious health problems, as well, which seems to be why our kindhearted bosses don't want to simply fire this person for being bad at a job despite having it for a good number of years. The rest of us are competent enough to get around this person's incompetence, but it's annoying sometimes to have to do this person's job in addition to our own.
Lo and behold, I discovered that this person attends a Bible study some days over lunch. And I thought, "Does knowing that this person may be a Christian change my opinion of this person?" And I thought, "Should it?" And I thought, "If so, why and how?" And, "If not, why not?"