If you look through the files of creation of the entire humanity...
If you look through the files of creation of the entire humanity, you will definitely see that the origin of all of these people is one and all of them have come from one male and one female (Adam and Hawa, peace be upon them both) and all descendants return back to these two people and thus, there is no criteria that can be used to make one group of people better than another.
If We have brought you forth as different groups and nations then it is not because you should have pride or conceit over the nation or family that you have come from. Rather, it is through the different groups that you are to know one another and recognize each other (لِتَعٌارَفُوا).
The secret behind this branching out (of humanity) is simply for attaining knowledge and recognition of one another and merely being attached to one family, but this should never be the basis and criteria for claiming superiority over another.” In order to condemn this fable of racial superiority and to negate this imaginary belief of preference of national supremacy and nationalism and to quiet any slogans of the ignorant people, the concept that all of us have been brought forth from one source has been mentioned in various chapters of the Qur’an as those mentioned below[^1]: إِتَّقُوا رَبَّكُمُ الَّذِي خَلَقَكُمْ مِنْ نَفْسٍ وٌاحِدَةٍ...
“Have taqwa (Allah-Consciousness) of your Lord (O’ People) who created all of you from a single soul…” [^2] Just as the Qur’an has referred to the issue of superiority of one tribe over another as being a myth, even the difference in languages or the colour of skin are also not grounds for pride or vanity over one another.
It is both of these things (language and skin colour) which have been referred to as the signs (ayat) of Allah (Glorified and Exalted is He) and a symbol of the power of the Creator so that we may recognize that we have come from one element and one source.
It is through this chain of natural and inherent characteristics that there is a difference in the colour of the skin of various people and that they speak various languages, just as has been said: وَ مِنْ آيٌاتِهِ خَلْقُ السَّمٌوٌاتِ وَ الأَرْضِ وَاخْتِلاٌفُ أَلْسِنَتِكُمْ وَ أَلْوٌانِكُمْ إِنَّ فِي ذٌلِكَ لَآيٌاتٍ لِلْعٌالَمِـينَ “And of His signs is the creation of the Heavens and the Earth and the difference in your languages and your skin colours.