﴿ وَإِذَا قِيلَ لَهُمْ ءَامِنُوا۟ بِمَآ أَنزَلَ ٱللَّهُ قَالُوا۟ نُؤْمِنُ بِمَآ أُنزِلَ عَلَيْنَا وَيَكْفُرُونَ بِمَا وَرَآءَهُۥ وَهُوَ ٱلْحَقُّ مُصَدِّقًۭا لِّمَا مَعَهُمْ ۗ قُلْ فَلِمَ تَقْتُلُونَ أَنۢبِيَآءَ ٱللَّهِ مِن قَبْلُ إِن كُنتُم مُّؤْمِنِينَ ﴾

“For when they are told, "Believe in what God has bestowed from on high," they reply, "We believe [only] in what has been bestowed on us"-and they deny the truth of everything else, although it be a truth confirming the one already in their possession. Say "Why, then, did you slay God's prophets aforetime, if you were (truly] believers?"”

(And when it is said unto them) i.e. the Jews: (Believe in that which Allah hath revealed) meaning: the Qur'an, (they say: We believe in that which was revealed unto us) i.e. the Torah. (And they disbelieve in that which cometh after it) other than the Torah, (though it is the Truth) i.e. the Qur'an is the Truth (confirming) affirming the Oneness of Allah (that which they possess) of the Book. They said: " O Muhammad! Our forefathers were believers ". (Say) O Muhammad!: (Why then slew ye the Prophets of Allah before, if ye are (indeed) believers?) if your claims are truthful.