Sayings of the Salaf

It is reported that Bilāl b. Saʿd – Allāh have mercy on him – said:

If you see a man being obstinate, argumentative and impressed with his own opinion, then his loss is complete.

Abū Nuʿaym, ʿHilyatu Al-Awliyāʾ 5:228

It is reported that Sufyān Al-Thawrī – Allāh have mercy on him – said:

Safety lies in not wanting to be known.

Al-Dhahabī, Siyar Aʿlām Al-Nubalāʾ 7:258.

It is reported that ʿAbdullāh b. Al-Mubārak – Allāh have mercy on him – said:

The insightful and wise do not trust that they are safe from four things: a past sin about which it is not known what the Lord Almighty will do, the remaining lifespan wherein it is not known what destruction lies, some (apparent) advantage a person is given but which could be a lure (from Allāh) in recompense for his wrongdoing, a misguidance that has been beautified – so that he thinks it is guidance – and a momentary deviation of the heart, for a person can be stripped of his religion without realizing it.

Al-Dhahabī, Siyar Aʿlām Al-Nubalāʾ 8:406.

ʿAlī b. Abī Ṭālib – Allāh be pleased with him – said:

Do not be from those who are hasty, who broadcast (what should not be broadcast), who plant trouble by divulging what should be secret, for you will face severe, prolonged and heavy tribulations.

Al-Bukhārī, Al-Adab Al-Mufrad no. 327. Its chain of transmission was graded ṣaḥīḥ by Al-Albānī in Ṣaḥīḥ Al-Adab Al-Mufrad no.250.

It is reported that Al-Shaʿbī – Allāh have mercy on him – said:

Stay away from the sinful amongst the scholars and the ignorant amongst the worshippers, for these two are the calamity of everyone who would fall into fitnah.

Al-Bayhaqī, Shuʿab Al-Īmān ḥadīth 1753.