Al-Mukhtasar
هُوَ ٱلَّذِى يُرِيكُمُ ٱلْبَرْقَ خَوْفًا وَطَمَعًا وَيُنشِئُ ٱلسَّحَابَ ٱلثِّقَالَ ﴿١٢﴾
It is He who shows you, O people, the lightning, inspiring in you both fear of the lightning bolts and hope of rain. It is He who forms the clouds laden with rain water.