The Perfect Power of Allah
Allah says;
أَلَمْ تَرَ أَنَّ اللَّهَ أَنزَلَ مِنَ السَّمَاء مَاء فَأَخْرَجْنَا بِهِ ثَمَرَاتٍ مُّخْتَلِفًا أَلْوَانُهَا
See you not that Allah sends down water from the sky, and We produce therewith fruits of various colors,
Allah tells us of His complete and perfect power of creation. He tells us how He makes different kinds of things from one thing, which is the water that He sends down from the heaven. From water He brings forth fruits of various colors, yellow, red, green, white and other colors, as we can see in the immense variety of their colors, tastes and scents.
This is like another Ayah where Allah says;
وَفِى الاٌّرْضِ قِطَعٌ مُّتَجَـوِرَتٌ وَجَنَّـتٌ مِّنْ أَعْنَـبٍ وَزَرْعٌ وَنَخِيلٌ صِنْوَنٌ وَغَيْرُ صِنْوَنٍ يُسْقَى بِمَأءٍ وَحِدٍ وَنُفَضِّلُ بَعْضَهَا عَلَى بَعْضٍ فِى الاٍّكُلِ إِنَّ فِى ذلِكَ لايَـتٍ لِّقَوْمٍ يَعْقِلُونَ
And in the earth are neighbouring tracts, and gardens of vines, and green crops, and date palms, growing into two or three from a single stem root, or otherwise, watered with the same water; yet some of them We make more excellent than others to eat. Verily, in these things there are Ayat for the people who understand. (13;4)
وَمِنَ الْجِبَالِ جُدَدٌ بِيضٌ وَحُمْرٌ مُّخْتَلِفٌ أَلْوَانُهَا
and among the mountains are Judad, white and red, of varying colors,
means, He created the mountains like this, with different colors, as we also see that there are indeed white and red mountains, and in some of them there are streaks which are also of varying colors.
Ibn Abbas said Al-Judad means pathways.
This was also the view of Abu Malik, Al-Hasan, Qatadah and As-Suddi.
وَغَرَابِيبُ سُودٌ
and (others) Gharabib black.
And there are some mountains which are very black.
Ikrimah said,
"Al-Gharabib means mountains which are high and black.
This was also the view of Abu Malik, Ata' Al-Khurasani and Qatadah.
Ibn Jarir said,
"When the Arabs describe something as being very black, they say Ghirbib.