The Quran is a book of direction, showing man the right path to tread. It is a light which guide his faltering steps, giving him timely reminders of Allah(swt) ‘s will, awakening his sleeping nature and conveying the Lord’s admonition.

It is a book that, in giving him the moral sense  to distinguish Right from wrong, cures him , and  his society, all ills. In that  sense ,it is book of wisdom , full of every expression of correct understanding. More, it is a book of laws , laying down for us the very foundation on which to build and organize society. In  short , it provides everything that man--as an individual and as member of society—can ever need. Without this man can never be the gainer, nor matter how hard he tries. 
 

The Quran explains that it is this One God(Allah) alone who Sustain us throughout our lives here on this earth. Through Him our hearts are sets at ease, for it is  He who provides true warmth in life . He rescues us in times of peril, assists us in the hour of need. All power rests in His hands ; honour and glory will be the rewards of any nation who looks  to Him for support, while only disgrace and humiliation will  be those who abandon Him . To know this is to hold  the key to all the treasures in the life .He who possesses this key gains all ; he who loses it, loses all. 
 
 

In Quran Allah(swt) says “This is a Book (the Quran) which we have sent down  to you   Full of blessing that they may ponder over its verses, and that  men of understanding may remember”.(Al-Quran : Surah 38, verse 29 ) 
 

And if We had sent this as a Qur'ân in a foreign language other than Arabic, they would have said: "Why are not its Verses explained in detail (in our language)? What! (A Book) not in Arabic and (the Messenger) an Arab?" Say: "It is for those who believe, a guide and a healing. And as for those who disbelieve, there is heaviness (deafness) in their ears, and it (the Qur'ân) is blindness for them. They are those who are called from a place far away (so they neither listen nor understand).   (Al-Quran: surah 41,verse 44 )