Among His proofs is that He shows you the lightning as a source of fear, as well as hope, then He sends down from the sky water to revive a land that has been dead. In these, there are sufficient proofs for people who understand.
وَمِن ءايٰتِهِ يُريكُمُ البَرقَ خَوفًا وَطَمَعًا وَيُنَزِّلُ مِنَ السَّماءِ ماءً فَيُحى ۦ بِهِ الأَرضَ بَعدَ مَوتِها إِنَّ فى ذٰلِكَ لَـٔايٰتٍ لِقَومٍ يَعقِلونَ
wa min Aayaatihee yureekumul barqa khawfanw wa tama’anw wa yunazzilu minas samaaa’i maaa’an fa yuhyee bihil arda ba’da mawtihaaa inna fee zaalika la Aayaatil liqawminy ya’qiloon