Examining Chapter 112 Of The Qur'an.

As-Salaam alaikum,
 Reciting Surat Ikhlas (chapter 112) of the Holy Qur'an is compared to complete recitation of one-third of the entire Qur'an. Reciting it is a means of blessings for the reciter. Note that Allah Ta'ala sent the Qur'an in 3 parts, namely:--

 (1) A third is comprised of Legal Rulings.

 (2) A third comprises of exhortations of Promises and Warnings.

 (3) A third comprises of Discussing Allah's Names and Attributes... and Surat Ikhlas brings together within it those Names and Attributes.

The Surat mentions 2 Names of Allah which together indicate all the Attributes of Perfection. They are not mentioned in any other ayat/verse: 'al-Ahad' and 'al-Samad'. These 2 Names indicate the Oneness of the Sacred Being who possesses all the attributes of perfection.

 Allah is Ahad-- His Singularity of Existence cannot be shared by another entity.
Allah is Samad-- His Dignity and Sovereignty reaches the extent where all other things in Existence depend on for all their needs... Allahu Tabaraka Wa Ta'ala!!