The Eternal Curse for Those Who hide Religious Commandments

These Ayat sternly warn against those who hide the clear signs that the Messengers were sent with which guide to the correct path and beneficial guidance for the hearts, after Allah has made such aspects clear for His servants through the Books that He revealed to His Messengers. Abu Al-`Aliyah said that these Ayat, "were revealed about the People of the Scripture who hid the description of Muhammad ." Allah then states that everything curses such people for this evil act. Certainly, just as everything asks for forgiveness for the scholar, even the fish in the sea and the bird in the air, then those who hide knowledge are cursed by Allah and by the cursers. A Hadith in the Musnad, narrated through several chains of narrators, that strengthens the overall judgment of the Hadith, states that Abu Hurayrah narrated that Allah's Messenger ﷺ said:

«مَنْ سُئِلَ عَنْ عِلْمٍ فَكَتَمَهُ، أُلْجِمَ يَوْمَ الْقِيَامَةِ بِلِجَامٍ مِنْ نَار»

Cursing an individual is not permissible

From the words of the text :'and died while they were disbelievers', commentators al-Jassas, al-Qurtubi and some others have formulated the view that it is not permissible to curse an infidel about whom it is not certain that he is to die in a state of infidelity. Now that we have no way of finding out for sure that a person will die in a given state, we are bound to obey the ruling that it is not permissible to curse an infidel by name. That the Holy Prophet ﷺ has. Cursed some infidels by name is explained by the fact that their death in a state of infidelity was divinely revealed to him. As far as the infidels as a whole are concerned, including the tyrants and the unjust, it is technically correct, if cursed without any particularization.