Some people have the misguided belief that we are only to treat those within the family of God with honesty and respect. Those outside the family of God can be slandered, abused, and swindled. Sometimes Christians will say, “When in Rome, do as the Romans.” In other words, the world operates on a different set of ethics than Christians do, and so when we deal with Christians, we must use their set of ethics.
www.btwlife.com