What should the Muslim do if he knew that certain words are dearer to Allah than others?

Definitely, the truthful Muslim will utter these words more and more. Muslim narrated on the authority of Jundub ibn Samurah that the Prophet (PBUH0 said: (The dearest words to Allah are four: (How perfect Allah is, and all praise is for Allah, None has the right to be worshipped except Allah, alone, and Allah is the greatest. You are free to start with which of them)

Because these words are dear to Allah, so Allah made huge reward for it to the extent that the more you utter these words, the more palm trees and trees are planted to you.

In this regard, At-Tirmidhi narrated, held Hasan by Al-Albani, on the authority of ibn Mas`ud who said the Prophet (PBUH) said: (I have met Abraham on the night of Ascension and he said to me: O Muhammad! Deliver my greetings to your nation and inform them that paradise is pure dusted, sweat watered, and of no trees, and its planting is “How perfect Allah is, and all praise is for Allah, None has the right to be worshipped except Allah, alone, and Allah is the greatest”)

The advice of Prophet Abraham to Muslims to plant paradise by this invocation!

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