We sometimes spiritualize the scriptures at the expense of seeing how they are to play out in our physical lives. Walking in the Spirit and living in the Spirit is the solution that we have so much problem with.
Even most Christians Walk by Sight - according to the Flesh.
We are all one in Christ. 'Christ' implies annointing and annointing is of the HolySpirit.
If we are not seeing ourselves as NewCreatures in the Spirit we will see ourselves as Flesh. If we see ourselves as Flesh we will see others as Flesh.
Racism is a result of walking by Sight rather than in the HolySpirit.
If there had been another solution to our human problems, God would have put it forward rather than coming to earth, suffering and dying so that we could be BornAgain.
There isn't another solution. Jesus said "except you repent you will all likewise perish". He wasn't just talking about hell fire perishing. He was talking about living a life of hell on earth.
Racism cannot and will not be eliminated through Education and Legislation. It can only be eliminated by Salvation.