For them are good tidings in the worldly life and in the Hereafter. No change is there in the words [i.e., decrees] of Allāh. That is what is the great attainment.
Allah tells us that His Awliya' (friends and allies) are those who believe and have Taqwa of Allah as He defined them. Every pious, God-fearing person is a friend of Allah, therefore,
لاَ خَوْفٌ عَلَيْهِمْ
(no fear shall come upon them) from the future horrors they will face in the Hereafter.
وَلاَ هُمْ يَحْزَنُونَ
(nor shall they grieve.) over anything left behind in this world. Ibn Jarir recorded that Abu Hurayrah said that Allah's Messenger ﷺ said:
(Among the servants of Allah there will be those whom the Prophets and the martyrs will consider fortunate). It was said: "Who are these, O Messenger of Allah, so we may love them" He said:
It was said in the last verse (64) that, for the friends of Allah, there is the good news in the worldly life and in the Hereafter. As for the good news of the Hereafter, it will come at the time of death when the spirit of the deceased will be taken to Allah. At that time, he will hear the good news of Paradise being for him. Then, on the day of Qiyamah, when he rises from his grave, he will receive the good news of being welcome to Paradise. This is similar to what al-Tabarani has reported from Sayyidna Ibn ` Umar ؓ narrates that the Holy Prophet ﷺ said: ` People who recite: لا إلہ إلا اللہ (la ilaha illallah: There is no god but Allah) will not experience any fright at the time of death, nor inside the grave, nor at the time they rise from it. This is as if my eyes are seeing the scenario of that time when these people will, shaking the dust off, rise from their graves, saying: الْحَمْدُ لِلَّـهِ الَّذِي أَذْهَبَ عَنَّا الْحَزَنَ (Praised is Allah who has removed from us [ all ] grief - 35:34) '
As for the good news in this world, the Holy Prophet ﷺ said, `(they are) the true dreams one sees himself or are seen by someone else with him in it and, in which, there is good news for them. (Reported by al-Bukhri from Sayyidna Abu Hurairah ؓ .
Another basharah (good news) of this world unfolds in the form that Muslims at large love someone and take him to be good without any personal motive or interest. About it, the Holy Prophet ﷺ said: تِلکَ عَاجِلُ بشرَی المؤمِن that is, ` being taken as good and praiseworthy is, for a true Muslim, good news in ready cash.' (Muslim and al-Baghawi)
Tazkirul Quran
Maulana Wahiduddin KhanOn ayahs 61–64
All of God’s gifts to man—whether agricultural produce or other things which are useful to man—are divine provision (rizq). As man utilizes them in the way shown by God, he developes a feeling of gratitude towards his Maker. But Satan wants man to fail to remember God while making use of divine provisions. In ancient times Satan induced people to associate with these provisions the rites due to false gods and goddesses so that in availing of them, they would forget the remembrance of their true Lord. In the present age Satan is achieving this purpose by advancing material explanations for things. God-gifted things are being shown to people as resulting from certain material factors, so that when they receive these things, they will not treat these bounties as the provision (rizq) of God but as the outcome of worldly toils.
Uthmani text of the Madinah mushaf (King Fahd Complex). Translation: Saheeh International. Tafsir via Quran.com.
