Example in the Quran

أَمۡ حَسِبۡتُمۡ أَن تَدۡخُلُواْ ٱلۡجَنَّةَ وَلَمَّا يَأۡتِكُم مَّثَلُ ٱلَّذِينَ خَلَوۡاْ مِن قَبۡلِكُمۖ مَّسَّتۡهُمُ ٱلۡبَأۡسَآءُ وَٱلضَّرَّآءُ وَزُلۡزِلُواْ حَتَّىٰ يَقُولَ ٱلرَّسُولُ وَٱلَّذِينَ ءَامَنُواْ مَعَهُۥ مَتَىٰ نَصۡرُ ٱللَّهِۗ أَلَآ إِنَّ نَصۡرَ ٱللَّهِ قَرِيبٞ

Do you think you will be admitted into Paradise without being tested like those before you? They were afflicted with suffering and adversity and were so ˹violently˺ shaken that ˹even˺ the Messenger and the believers with him cried out, “When will Allah’s help come?” Indeed, Allah’s help is ˹always˺ near.