Right off the bat, let me once again state my opinion that there are far fewer actual racists anymore than one might imagine, especially given the prevalence of politicians and pop stars and thespians pinning the label on absolutely everyone with whom they disagree, even when said disagreement has literally nothing to do with race.
That said, racism, where it does exist, is utterly evil and vile.
There is also a solution for it. Real, genuine Christianity solves racism.
The Bible, properly studied and applied, makes racism the most absurd thing in existence.
Hearkening back to the creation of man in the Garden of Eden, Acts 17:26 says God “hath made of one blood all nations of men for to dwell on all the face of the earth.” Every one of us from the whitest to the blackest to every shade in between is, quite literally, related.
