https://masjidfurqan.co.uk/2014/08/27/3-beware-of-goldie-abu-usama-the-man-of-bidah-why-was-yahyah-bin-maeen-hated-and-why-is-shaikh-rabee-slandered-and-hated/
[3] Beware of Goldie [Abu Usama (The Man of Bidah)]--Why Was Yahyah Bin Ma’een Hated and Why Is Shaikh Rabee Slandered and Hated ?!