It was narrated from Nafi’ that a man came to Ibn ‘Umar and said:
“So-and-so sends his Salam to you.” He said: “I have heard that he has introduced innovations (into Islam). If he has indeed introduced innovations, then do not convey my Salam to him, for I heard the Messenger of Allah ﷺ say: ‘There will be among my nation – or among this nation – transformations, the earth collapsing, and Qadhf.’ That was concerning Ahlul-Qadar.”

حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، وَمُحَمَّدُ بْنُ الْمُثَنَّى، قَالاَ حَدَّثَنَا أَبُو عَاصِمٍ، حَدَّثَنَا حَيْوَةُ بْنُ شُرَيْحٍ، حَدَّثَنَا أَبُو صَخْرٍ، عَنْ نَافِعٍ، أَنَّ رَجُلاً، أَتَى ابْنَ عُمَرَ فَقَالَ إِنَّ فُلاَنًا يَقْرَأُ عَلَيْكَ السَّلاَمَ قَالَ إِنَّهُ بَلَغَنِي أَنَّهُ قَدْ أَحْدَثَ فَإِنْ كَانَ قَدْ أَحْدَثَ فَلاَ تُقْرِئْهُ مِنِّي السَّلاَمَ فَإِنِّي سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ " يَكُونُ فِي أُمَّتِي - أَوْ فِي هَذِهِ الأُمَّةِ - مَسْخٌ وَخَسْفٌ وَقَذْفٌ " . وَذَلِكَ فِي أَهْلِ الْقَدَرِ .