I guess that is what is meant in Matthew 7:12 "So in everything, do to others what you would have them do to you, for this sums up the Law and the Prophets," and also in 1 Peter 2:17 "Show proper respect to everyone, love the family of believers, fear God, honor the emperor." I'm not Christian, but it seems that Jesus taught a lot about respect and love, regardless of who you were dealing with.