I have heard that reading the Qur’an is optional while listening to it is obligatory. Is this true? Moreover if a person is sleeping and another person starts reading the Qur’an there with a loud voice such that the sleeping person gets disturbed, then what should the sleeping person do because ignoring the Qur’an is not good. Is it proper to read the Qur’an in such a way that it disturbs others? Please clarify.