AN NISAA' — Ayat 155
فَبِمَا نَقْضِهِم مِّيثَاقَهُمْ وَكُفْرِهِم بَآيَاتِ اللّهِ وَقَتْلِهِمُ الأَنْبِيَاء بِغَيْرِ حَقًّ وَقَوْلِهِمْ قُلُوبُنَا غُلْفٌ بَلْ طَبَعَ اللّهُ عَلَيْهَا بِكُفْرِهِمْ فَلاَ يُؤْمِنُونَ إِلاَّ قَلِيلاً
And [We cursed them] for their breaking of the covenant and their disbelief in the signs of Allah and their killing of the prophets without right and their saying, "Our hearts are wrapped". Rather, Allah has sealed them because of their disbelief, so they believe not, except for a few.
Tafsir Ibnu Katsir
وَإِن مِّنْ أَهْلِ الْكِتَـبِ إِلاَّ لَيُؤْمِنَنَّ بِهِ قَبْلَ مَوْتِهِ وَيَوْمَ الْقِيَـمَةِ يَكُونُ عَلَيْهِمْ شَهِيداً
155. Because of their breaking the covenant, and their rejecting the Ayat of Allah, and their killing the Prophets unjustly, and their saying: â€Our hearts are Ghulf,'' nay, Allah has set a seal upon their hearts because of their disbelief, so they believe not but a little. 156. And because of their disbelief and uttering against Maryam a grave false charge. 157. And because of their saying, â€We killed Al-Masih `Isa, son of Maryam, the Messenger of Allah,'' but they killed him not, nor crucified him, but it appeared as that to them, and those who differ therein are full of doubts. They have no (certain) knowledge, they follow nothing but conjecture. For surely; they killed him not. 158. But Allah raised him up unto Himself. And Allah is Ever All-Powerful, All-Wise. 159. And there is none of the People of the Scripture, but must believe in him, before his death. And on the Day of Resurrection, he will be a witness against them. The sins mentioned here are among the many sins that the Jews committed, which caused them to be cursed and removed far away from right guidance. The Jews broke the promises and vows that Allah took from them, and also rejected Allah's Ayat, meaning His signs and proofs, and the miracles that they witnessed at the hands of their Prophets. Allah said,