Did Allah (Glorified and Exalted is He) speak His speech from eternity?

Question:
It is well known that the Noble Qur'an is the speech of Allah, and it is an attribute of Allah . It was revealed to the Messenger of Allah (peace and blessings be upon him) in portions according to events.
Did Allah speak His speech from eternity, and did He speak it when events and the causes of revelation occurred?

Answer:
He (Exalted and Majestic is He) spoke it when He sent His Prophet Muhammad (peace and blessings be upon him), and He made Jibril hear it, and Jibril made Muhammad (peace and blessings be upon him) hear it. However, its mention in eternity, its mention in the books of the first people, exists. But the speech itself, Allah spoke it when He sent His Prophet Muhammad (peace and blessings be upon him) and revealed this book to him through Jibril (peace be upon him), who is the messenger between Allah and His messengers. So it is a book revealed to Muhammad (peace and blessings be upon him), not to those before him, but it exists in the first people, and in the books of the first people there is mention of it, and explicit statement that it will be revealed, and that a Prophet who will be the Seal of the Prophets (peace and blessings be upon him) will bring it.