Is it permissible to stop teaching the Qur’an due to the teacher's suffering with students who do not memorize, knowing that this work is considered a provision from Allah and a great reward, and that the administration holds the teacher responsible for the students' lack of memorization?

We advise you to continue and strive in teaching the Qur’an to Muslim children, keeping in mind the great reward, and to be keen on ensuring students comprehend their lessons, encouraging them to master memorization, praying for them, and seeking the help of their guardians to review with their children at home.