[Machine] The Messenger of Allah ﷺ went out to Uhud, and some people went out with him. Among the companions of the Messenger of Allah ﷺ were two groups, one group saying that they should be killed and another group saying no. So Allah ﷻ revealed, "What is [the matter] with you [that you are] divided concerning the hypocrites? Allah has cast them back [into disbelief] for what they have earned. Do you wish to guide those whom Allah has sent astray? And he whom Allah sends astray - for him you will never find a way [to guidance]." (Quran 4:88) So the Messenger of Allah ﷺ said, "Verily, it is a good thing and it banishes evil just as fire banishes the impurity of silver."
أَنَّ رَسُولَ اللهِ ﷺ خَرَجَ إِلَى أُحُدٍ فَرَجَعَ أُنَاسٌ خَرَجُوا مَعَهُ فَكَانَ أَصْحَابُ رَسُولِ اللهِ ﷺ فِيهم فِرْقتان فِرْقَةٌ تَقُولُ بِقَتْلِهِمْ وَفِرْقَةٌ تَقُولُ لَا فَأَنْزَلَ اللهُ ﷻ {فَمَا لَكُمْ فِي الْمُنَافِقِينَ فِئَتَيْنِ} [النساء 88] فَقَالَ رَسُولُ اللهِ ﷺ إِنَّهَا طَيْبَةُ وَإِنَّهَا تَنْفِي الْخَبَثَ كَمَا تَنْفِي النَّارُ خَبَثَالْفِضَّةِ