hadith
484
۞
Imam al-Sadiq (AS) said, ‘A man who observes bad behavior in his brother without forbidding him from it - whilst he is able to has indeed betrayed him.
الإمامُ الصّادقُ (عَلَيهِ الّسَلامُ) : مَن رأى أخاهُ عَلى أمرٍ يَكرَهُهُ فَلم يَرُدَّه عَنهُ وَهُو يَقدِرُ علَيهِ فقد خانَهُ.