question #2 Sahih al-Bukhari 4937, Book 65, Hadith 458 : How is the effort of learning the Qur’an rewarded according to Islamic teachings?

The Prophet (ﷺ) said, “Such a person as recites the Qur’an and masters it by heart, will be with the noble
righteous scribes (in Heaven). And such a person exerts himself to learn the Qur’an by heart, and
recites it with great difficulty, will have a double reward.”