This research paper (The Quraan speech on (opening), its types and guidance) deals with the word (open) and its derivatives in the Holy Quraan. The researcher· studied that and managed to distinguish three groups of these words. The first group included the verses that talk about how Allah opens for· His slaves in this world, and this is divided into two parts, first: the opening of bliss for the righteous slaves of Allah, and the second: the opening of the suffering for wayward slaves. The second group included the verses that talk about opening the punishment suffered by tyrants and disbelievers, when The Hour approaches. The third group included the verses that talk about the opening in the Hereafter, and this is divided into two parts, first: the opening of the gates of Heaven and bliss for the people of piety and faith, and the second: the opening of the gates of fire and punishment for the people of infidelity and misguidance. In the research paper details for each of the above, and guidance from those verses and a description of the lessons that can be learned, and a conclusion in which .the most important outcome of the search results is stated.