A book translated into English in which Imam Ibn Taymeyya explains the criterion between the allies of Allah, the Merciful, and the allies of the devil. Allah said about his allies, "Unquestionably, [for] the allies of Allah there will be no fear concerning them, nor will they grieve. Those who believed and were fearing Allah." (Surat Ash-Shu'araa: 221-223) He said about the devil's allies, "Shall I inform you upon whom the devils descend? They descend upon every sinful liar. They pass on what is heard, and most of them are liars." (Surat Yunus: 62, 63)
