Al ‘Ankabut Ayah 10

وَمِنَ ٱلنَّاسِ مَن يَقُولُ ءَامَنَّا بِٱللَّهِ فَإِذَآ أُوذِىَ فِى ٱللَّهِ جَعَلَ فِتْنَةَ ٱلنَّاسِ كَعَذَابِ ٱللَّهِ وَلَئِن جَآءَ نَصْرٌ مِّن رَّبِّكَ لَيَقُولُنَّ إِنَّا كُنَّا مَعَكُمْ‌ۚ أَوَلَيْسَ ٱللَّهُ بِأَعْلَمَ بِمَا فِى صُدُورِ ٱلْعَـٰلَمِينَ ١٠ There are some who say, “We believe in Allah,” but when they suffer in the cause of Allah, they mistake ?this? persecution at the hands of people for the punishment of Allah. But when victory comes from your Lord, they surely say ?to the believers?, “We have always been with you.” Does Allah not know best what is in the hearts of all beings?