The Knowledgeable, The Omniscient One, The Knower
Allah سُبْحَٰنَهُۥ وَتَعَٰلَىٰ is Al-Alim (in Arabic: العليم), meaning the one whose knowledge is comprehensive and extends to all that is seen and unseen, apparent and hidden, present and future, near and far. His knowledge precedes, and He is intuitively aware of all things, even before they happen. He is the knower of all details, and nothing goes unnoticed or unrecorded. Indeed, He is the Omniscient One.