Thikrullah in the Mirror of the Sunnah

In his book, Mufti Radhaaul Hag Sahib proffers copious arguments and 'proofs' for the permissibility of audible and collective Thikr. which is in refutation of those whom the venerable Mufti Sahib believes are subscribing to an opposite view, namely, impermissibility of Thikr bil Jahr and Ijtima 'i Thikr.
Mufti Radhaaul Hag Sahib has based his entire response on the misconception that those whom he is refuting believe and propagate that Thikr bil Jahr in general (alal itlaag) is not permissible.