17وَلَقَد يَسَّرنَا القُرآنَ لِلذِّكرِ فَهَل مِن مُدَّكِرٍMuhammad AsadHence, indeed, We made this Qur'an easy to bear in mind:1 who, then, is willing to take it to heart?The noun dhikr primarily denotes "remembrance", or - as defined by Raghib - the "presence [of something] in the mind". Conceptually, and as used in the above context as well as in verses 22, 32 and 40, this term comprises the twin notions of understanding and remembering, i.e., bearing something in mind.