قُلْ إِنَّمَا ٱلْعِلْمُ عِندَ ٱللَّهِ وَإِنَّمَآ أَنَا۠ نَذِيرٌ مُّبِينٌ Qur’an Al-Mulk (67:26)Qul innama alAAilmu AAinda Allahi wainnama ana natheerun mubeenun
The Judgment is certain to come. But when it will exactly come, is known to Allah alone. The Prophet's duty is to proclaim that fact openly and clearly. It is not for him to punish or to hasten the punishment of evil. Cf. xxii. 47-49.