7إِنّا جَعَلنا ما عَلَى الأَرضِ زينَةً لَها لِنَبلُوَهُم أَيُّهُم أَحسَنُ عَمَلًاM. H. ShakirSurely We have made whatever is on the earth an embellishment for it, so that We may try them (as to) which of them is best in works.