And in your own souls (too); wi11 you not then see?
And in your own souls (too); wi11 you not then see?”(51: 20, 21) We learned that Allah has two kinds of signs, the ones in the external, physical world, and those within ourselves. Verse 20 deals with those signs that have to do with the physical realm. In it the Almighty God tells us that there are signs on the earth for those who believe.
Immediately a question arises: why should those who already believe need the reassurances of such signs, and why should those who are not believers in God remain oblivious of them, yet more in need of them? The answer given by great scholars of Islam is that those who do not believe in a creator as the Lord and Sovereign of the universe, also tend not to look or pay attention to that which is before them remaining for the most part oblivious of signs which are readily discernible to believers.