Colossians 3:8-11

But now you must put them all away:  anger, fury, malice, slander, and obscene language out of your mouths.  Stop lying to one another, since you have taken off the old self with its practices and have put on the new self, which is being renewed, for knowledge, in the image of its creator.  Here there is not Greek and Jew, circumcision and uncircumcision, barbarian, Scythian, slave, free; but Christ is all and in all.