(Addariyath) 51 : 22
وَفِي السَّمَاءِ رِزْقُكُمْ وَمَا تُوعَدُونَ
And in the Heaven there is your sustenance, and what you are promised with.
As explained in verses 50: 9-11, all sustenance for mankind and for other creatures are being produced from the earth by the rain water sent down from the sky. ‘And what you are promised with’ means Adhikr which is the Balance and Trust to keep the universe in its equilibrium is also revealed from the heaven. By the departure of last forerunner who testifies Adhikr to the Paradise, the pole shifting of earth will happen, and ten crucial signs of Last Day as explained in verse 6: 158 will appear one by one. The beginning of Dooms day also will be happening from the heaven. See explanation 4: 158-159; and 7: 96-98.