In this treatise, Ibn Rajab deals with the topic of the Strangers, or Al-Ghurabaa. He begins by listing the many ahaadeeth reported about them, in which the Messenger of Allaah describes their attributes and explains their position. They are given this name because they will be strange during the Last Days, due to their adherence to the Sunnah and to the Way of the First Muslims, the Salaf As-Saalih. So just as those who first accepted Islaam at the hands of Muhammad (saws) were considered strangers with their families and close ones, then indeed, those who adhere to the Sunnah in the last Days, when innovations and misguidance are rampant and widespread, will also be considered strangers amidst their families and close ones, not to mention the disbelievers.