Qualities of Those Who have Taqwa and Their Reward
Allah the Exalted informs about those who have Taqwa, that on the Day of their Return they will be amidst gardens and springs. To the contrary the miserable ones will be amidst torment, punishment, fire and chains. Allah said,
ءَاخِذِينَ مَآ ءَاتَـهُمْ رَبُّهُمْ
(Taking joy in the things which their Lord has given them.) His statement;
ءَاخِذِينَ
(Taking) describes the state of the people of Taqwa in the midst of gardens and springs. They will receive what their Lord gives them, meaning, delight, happiness and favors. Allah the Exalted and Most Honored said,
إِنَّهُمْ كَانُواْ قَبْلَ ذَلِكَ
(Verily, they were before that), in the life of the world,
قُتِلَ الْخَرَّاصُونَ (Death upon those who make conjectures - 51:10). The expression kharrasun is the plural of kharras which means one who estimates or say things by conjecture. In this context the word refers to those stubborn and obstinate infidels who, without any reason or evidence, say discordant things about the Messenger ﷺ . Thus it would not be out of turn to interpret kharrasun as kadhdhabun, meaning 'the great liars' as they are condemned, denounced, cursed and imprecated (Mazhari) in this statement. After the mention of infidels, several verses that follow describe the qualities of the righteous people and the pleasant consequences of their righteousness.
Tazkirul Quran
Maulana Wahiduddin KhanOn ayahs 4–18
A picture of the natural system of rainfall has been depicted in these verses. First strong winds blow. Then, they make the clouds drift. Thereafter, the clouds shower beneficial rain on one group, while they wreak destruction on another group in the shape of floods. These events indicate that in this world of God, the Law of the ‘distribution of blessings’ is prevalent. Here some receive less and some more, some are granted boons, while others are deprived of them. This is a hint which shows how, in the world to come after death, human beings are going to fare. There, this principle of the ‘distribution of blessings’ will be applicable in a perfect manner, with perfect justice; everybody will receive only that to which he is entitled and will receive nothing that he did not deserve. There are countless stars in the sky. All of them are revolving in their respective orbits. This wonderful system indicates a deep, inherent meaningfulness. Those who exercise their mental powers will find a lesson in it. But for those who do not, it will be a meaningless charade.
Uthmani text of the Madinah mushaf (King Fahd Complex). Translation: Saheeh International. Tafsir via Quran.com.