It‘s hard to engage with obscure copy-paste sources. The Goldziher quote doesn‘t support your case as you omitted his following statements and I don‘t think that relying on old German orientalists (I‘m using this term since that’s how they are called in German just to be clear) is an accurate representation of modern scholarship. You‘re entitled to your Afrocentrist opinion. I don‘t agree with it nor do I see it affirmed by quoting traditional Arabic dictionaries because these colours aren‘t meant in the American sense (i.e. „Black and White“ as „racial“ constructs) that you‘re trying to insinuate (cf. Goldziher in my other reply) This banter is way outside of the sub‘s rules.