Scripture teaches us to accept one another despite our differences.  The church is not a group of people who all look the same, talk the same, vote the same way, or even believe all of the exact same things.  The church is made up of all sorts of different people who have Jesus in common.  As we accept one another, it brings praise, glory, and honor to God.

Romans 15:7 - Accept one another, then, just as Christ accepted you, in order to bring praise to God.