In The Name of Allaah, The Most Merciful, The Bestower of Mercy

Imaam Ibnul Qayyim (rahimahullaah) said:

”Exposing the defects of these ones (i.e. the innovators) and making known their disgraceful affairs (i.e. their doubts, innovations, lies, deceptions etc) is from the best of Jihaad in the path of Allaah.” [Mukhtasar Sawaa-iq Al-Mursalah 1/103]

Reminder:

Shaikh Muhammad Bin Haadi (may Allaah preserve him) stated:

And we hope those errors that have occurred from them (i.e. the brothers at Masjid Ar-Rahmah) will not be repeated by our brothers. This is my advice, and if the errors are repeated, then then it will be hurtful and they will be considered to be blameworthy. And then the end result for these brothers at Masjid Rahmah will be like the end result of that which occurred with those of Brixton Masjid in London! That they ended up with Abul-Hasan, Ali Hasan and those types of people, that which occurred with Abdul-Haqq Baker and whoever was with him such as Abu Haajir and others. They came to me here many times, and I would advise them. And what became apparent is that they are not truthful (laysoo saadiqeen)! These people from Brixton Masjid would sit with me and listen and say “yes” and then go and do the opposite! But this in reality did not harm except themselves! So I advise you with the same that you are truthful, outwardly and inwardly. And in this world you will be treated based upon your outward deeds. So I advise you not to be like these people at the Brixton Markaz for they are NOT truthful people (ghayr saadiqeen), for indeed they would come to me many times and often. I would try to rectify the affairs between them and the brothers in Birmingham (UK) at Salafi Publications. So whatever they (Brixton Masjid) would agree to in these sittings to adhere to, they would exit and abandon all that they agreed to. So I advise you to be truthful upon the correctness and be earnest. [1]

[1] [http://www.salafitalk.com/threads/1018-Masjid-Rahmah-USA-and-Brixton-UK-The-Observations-and-Advice-of-Shaikh-Muhammad-bin-Haadee]