First, to underscore the major difference between jealousy and envy. A person is jealous when, upon seeing you have something nice, wants that item also. A person has envy if, upon seeing you having something nice, wishes to deprive you of it because, if they can't have it, they don't want you to have it either. Jealousy can move a person to work hard toward gaining and earning something someone else has. Envy, on the other hand, moves people to wish to destroy what others have and they do not.
As for unity, how often you see different rules. You move across congregations, you get different rules. Some hounders are very strict on music, while others in a different congregation are more liberal. Or, you might have one hounder-hounder that, as long as people are turning in decent numbers, couldn't care less about personal preference matters. A hounder-hounder in a contiguous circuit could be very strict, having zero tolerance for anything he doesn't think fits his Code. What unity you do see is because the Filthful and Disgraceful Slavebugger threatens with destruction and ruined lives anyone that disagrees. We saw that with the 9/2007 Kingdumb Misery insert about using independent sources to verify the accuracy of the Washtowel doctrine.
Even in the world, you are bound to find a measure of unity. True, you will not find it among the people that wish to ruin the country. However, you find unity in people that wish to be free. You find unity in people wanting to celebrate Christmas--when is the last time you saw someone celebrating Christmas in June, using a purple pumpkin with green lights, and having a spirit of taking and austerity on that date? Most people celebrate on December 25, use a Christmas tree that is appropriate for their climate, using pretty lights (red, white, and green are still the most popular colors), and sharing a spirit of sharing and giving, and fesitvity, on that date--and that is in "Satan's" world!
