إِنَّا جَعَلْنَا مَا عَلَى الْأَرْضِ زِينَةً لَهَا لِنَبْلُوَهُمْ أَيُّهُمْ أَحْسَنُ عَمَلًا 7
That which is on earth we have made but as a glittering show for the earth, in order that We may test them - as to which of them are best in conduct.