Ethnic Cleansing and the colored section

Ethnic Cleansing is wrong.  The church I belong to does not have a "whites only" section.  There are all kinds of races in our church.  There is no "white church" nor "black church" nor "Mexican church" nor "Oriental church", etc in the Kingdom of God.  Why does the KKK have to run for half the church, as the "highers-up" while the "black man" has to be the janitor or the Mexican woman has to clean the toliets?  Kind of stupid, huh?