Allah SWT states about the heavens particularly concerning the nightly star and questions what will make you know or realise what the nightly star is. It is a bright piercing shining star that can only be seen during the night and is hidden from the day. This bright nightly star is symbolic of the fact that man is being observed whether its night time or day, whether a person can see the star or not man is being observed by Allah SWT in everything that he says and does.
And that every soul that has an angel or more than one angel that is totally vigilant and records everything a person says or does. Also there are those angels that guard and protect the person from calamities other than what Allah wills will befall a person.
People are then told to reflect upon how they are created biologically and from a gushing spurting fluid that mixes from between man and womans bodily fluids that make the act of conception realised. This fluid is from the loins of man and from the woman beneath the chest from within beneath the boundaries of the ribs. So from the backbone meaning loins and from the ribs meaning from within the boundaries beneath the chest, the fluids mix and a human is created. And the bringing of this life after death is no difficult matter for Allah SWT for He will surely bring the person back to life for reckoning as this is easier for Allah than the first creation within the womb.
On this day of reckoning everything all secrets will be disclosed of a person and they will be without any power or helper, neither will they be able to help themselves from the torment of Allahs punishment. The recurring cyclical nature of the sky in the form of clouds which repeatedly bring rain to the earth time again and again, this sending of the rain is the only reason for people and their cattle to be able to have yearly provision or sustenance for it the rains where not recurring there would be no sprouting plants nor herbage for the animals.
The Quran has decisive words and is not to be taken lightly, it provides warnings and lessons for guidance, moral living and glad tidings to the believers. The disbeliever plot and scheme against the Quran, its people and plan and plot means to turn people away from guidance of Allah SWT. However Allah SWT says that He too is planning and the plan of Allah is perfect and undefeatable. So Allah will allow the disbelievers certain respite upon the earth letting them enjoy and play within their disbelief but eventually the disbelievers their plot is doomed and the final outcome is on the day of reckoning they will be subject to the severs punishment of Allah for eternity. The reason for this is the disbelievers choose misguidance, evil, immorality and through clearly knowing that the Quran is decisively true they choose this worldly life of enjoyment and base desires rather than the goodness of this world and the greatness of the hereafter.
So a person has to be gentle and patient with the disbelievers as a person cannot compel another to believe. It is entirely upto Allah who knows those who are worthy of guidance so let the disbelievers be for it is only a little while till the day of the overwhelming event when each soul will be recompensed for their life on earth. So remember Allah SWT often for the nightly star is bright shining piercing just like the Quran which illuminates and destroys the shaitan and the guidance is within the Quran.