providing guidance and grace unto the doers of good...
The Holy Qur’an is termed as the Book of Wisdom for it contains factors of the highest knowledge which a mortal of any standard of intellect, from the average to the maximum degree, can possibly bear and which is sufficient for man to raise himself from the abyss of material degradation to the sublime heights of heavenly grace and eternal bliss. The Holy Qur’an is a guidance from God and God’s mercy - for those who are seeking to achieve goodness in their life on earth.
Those who wish goodness for themselves and for others, loving the good ( Tawallah ) and discarding the evil ( Tabarra ). It is this quality, which is called ‘ Taqwa ’ i.e. piety.
Behold, it is We Ourselves who have bestowed from on high, step by step, this reminder: and, behold, it is We who shall truly guard it ( from all corruption).
This prophecy has been strikingly confirmed by the fact that the text of the Qur’an has remained free from all alterations, additions, or deletions ever since it was enunciated by the Prophet (S) in the seventh century of the Christian era; and there is no other instance of any book, of whatever description, which has been similarly preserved over such a length of time.
The Holy Scriptures revealed through the several other apostles of God in the past, were either corrupted or made all together extinct. God would not allow a similar fate to befall His Final Word, for no other apostle would again come nor any other Book will be revealed.