What does Judaism say about racism?

Answer

Racism is a terrible scourge because it relegates people to a certain status based on their physical genetics.

Judaism says, by contrast, that the true value of a person is his/her spiritual level.

That is why any non-Jew can become a Jew by converting. Whether a black, an oriental, a pygmy, eskimo, etc. Once he converts, he then becomes a Jew in every regard and his relationship with God is the same level as that of every other Jew.

So you see, Judaism is the opposite of racism.