وَلِلَّهِ غَيبُ السَّماواتِ وَالأَرضِ ۚ وَما أَمرُ السّاعَةِ إِلّا كَلَمحِ البَصَرِ أَو هُوَ أَقرَبُ ۚ إِنَّ اللَّهَ عَلىٰ كُلِّ شَيءٍ قَديرٌ

To God belongs the unseen realms of the heavens and the earth. The coming of the Hour is as swift as the blink of an eye, or even swifter. God has power over everything.