27-80
You cannot make the dead to hear nor can you make the deaf to hear the call when they return retreating,
The dead, deaf and the blind cannot be guided, only those who believe in the Quran can be guided, the result of which is that they submit as Muslims.
27-82
And when the word becomes incumbent on them, We will bring out for them a living creature from the earth which will speak to them because mankind was not sure of Our signs (R 6)
In many sayings of Prophet Muhammed (SAWS), the living creature from the earth is mentioned as a sign of the approaching end. The hoopoe talked to Sulaiman (PBH) 27:22, it was a miracle, similarly the living creature will talk to human beings.
27-83
And the day We will gather from every community, batches of those who denied Our signs, they will be formed into ordered ranks,
The happenings on the day of judgment are described. In Verse 84 it is stated that those who had denied the Divine message would be asked why they did not understand it through their knowledge. This shows that it is our duty to understand the Quran using our existing acquired knowledge.
27-91
I am commanded only to serve the Fosterer of this city (of Makkah) which He has made sacred and to Whom belongs everything, and I am commanded to be among those who submit (as Muslims),
Prophet Muhammed (SAWA) is asked to make some declarations.