Death is one of these actions as the divine inspiration...
Death is one of these actions as the divine inspiration states in many verses of the Holy Qur'an such as these: "Nor can a soul die except by God's leave, the term being fixed as though in writing" (Qur'an, 3:145); "Say: Even if you had remained in your homes, those for whom death was decreed would certainly have gone forth to the place of their death" (Qur'an, 3:154); "Wherever you are, death will find you, even if you are in towers built up strong and high!" (Qur'an, 4:78); "It is Allah Who takes the souls (of men) at death" (Qur'an, 39:42) and other such verses.
Had this not been the ultimate end of interest and the final destination of benefit for the weak servant of Allah who is unaware of what is best for him, who wanders about in his delusion and absent-mindedness, Allah Almighty would not have done it. This is so because you have already come to know that He is the most merciful of all merciful ones, the most out-giving. If your nafs insinuates to you the contrary to this, you should get to know that it is the veiled shirk (disbelief).
And if you are convinced about it but you are not comfortable with it or your fear of it does not subside, it is nothing but obvious foolishness.
The above resulted from heedlessness about His wisdom, Allah Almighty, in dealing with His creation and about the goodness of His decree with regard to His beings, so much so that a worshipper pleads and calls upon Allah Almighty to have mercy on him and to respond to his plea, whereupon Allah Almighty says the following to His angels: "How should I have mercy on him by ridding him of something through which I am bestowing mercy on him?!" So, consider, may Allah Almighty have mercy on you, about this divine statement; it should suffice you in this Chapter if Allah Almighty so wills.