Combining Allah’s saying: “Indeed, We sent it down on a blessed night” and “and a Qur'an which We have separated [in distinct revelations]”

Question:
May Allah reward you, Honorable Shaykh. This questioner says: How do we reconcile Allah the Exalted’s saying with His saying “and a Qur'an which We have separated [in distinct revelations]”? Was it sent down all at once or in parts?

Answer:
My brother, the term Qur'an is applied to a part of it just as it is applied to the whole. means We began its revelation on the Night of Decree. A single surah is called a Qur'an, and a single word is called a Qur'an. Yes.