Q: "What is the degree of authenticity of the hadeeth "Differing of my Ummah is a Mercy (Rahmah)"' ?
A: "It is not authentic. This is from the speech of some of the salaf, from the speech of Qaasim ibn Muhammad regarding differing of the Companions of the Prophet (ﺻﻠﻰ الله عليه و سلام),