Call of the Qur’an, The Maulana Wahiduddin Khan In addition to it’s being the duty of every Muslim man, woman and child to study the Quran and follow it, the communication of its message to non-Muslims is also obligatory. It is pre-eminently the responsibility to the Muslims to convey the Message of the Quran to other nations. So we must perform this task in all sincerity till the Last Day, therein lies our entire success both in this world and in the world to come.