In The Name of Allah, The Most Merciful, The Bestower of Mercy.

Imam Ibn Asaakir [may Allah have mercy upon him] said:

واعلم يا أخي –وفقنا الله وإياك لمرضاته وجعلنا ممن يخشاه ويتقيه حق تقاته –أن لحوم العلماء –رحمهم الله تعالى –مسمومة وعادة الله في هتك أستار مُنتقصيهم معلومة ،لأن الوقيعة فيهم بما هم منه براء أمر عظيم ،والتناول لأعراضهم بالزور والافتراء مرتع وخيم ،والاختلاق على ما من اختاره الله منهم لنعش العلم خلق ذميم

“know, my brother – may Allah ordain for us to be from those who fear Him based on perfect knowledge regarding His perfect Greatness and Sovereignty, and fear Him as He should be feared – that the flesh of the scholars – may Allah the Exalted have mercy on them – is poison, and Allah’s usual way of tearing open the screens of their detractors is well known because speaking ill of them for what they are innocent of is a great matter, and treating their honour with falsehood and slander is a dangerous breeding ground, and it is a reprehensible behaviour to fabricate things about those among them whom Allah choose to revive knowledge”. (1)

So, let it be known to Muhammad Hijaab and all those who speak ill of the erudite Salafi Scholar Al-Allaamah Saalih Al-Fawzaan or any other upright scholar, that his wrongful actions can be summed up in the following poem:

يُخاطِبُني السَفيهُ بِكُلِّ قُبحٍ
فَأَكرَهُ أَن أَكونَ لَهُ مُجيبا
يَزيدُ سَفاهَةً فَأَزيدُ حِلماً
كَعودٍ زادَهُ الإِحراقُ طيبا

The fool addresses me with every repugnant (expression etc), but I hate to be a respondent, so he increases in foolishness and I increase in forbearance, just as Oud increases in good smell when burnt.

Hijaab’s deviations speaks for itself. Read below: Muhammad Hijab, the Falasifah, Mutafalsifah and Jahmiyyah: Laying the Foundations for the Dīn of the Philosophers and Jahmites:

https://www.aqidah.com/creed/articles/fespl-muhammad-hijab-the-falasifah-mutafalsifah-and-jahmiyyah.cfm

(1)Tabyeen Ka’dhib Al-Muftari. pages 27-29. Paraphrased