إِنَّ لِلَّهِ مَا أَخَذَ وَلَهُ مَا أَعْطَى وَكُلٌّ عِنْدَهُ بِأَجَلٍ مُسَمَىً فَلَتَصْبِرْ وَلْتَحْتَسِبْ
"Definitely Allah has taken what belongs to Him. He has given us what belongs to Him. He has stipulated a time for everyone (which He does not chance by impatience or plan). Have patience and hope for reward".
(Bukhari)