"And those to whom We have given the Book believe in it," meaning: whoever among them believes. "And among these," meaning: the polytheists of the Arabs, "there are those who believe in it," meaning: the Quran.
﴿فَالَّذِينَ آتَيْنَاهُمُ الْكِتَابَ يُؤْمِنُونَ بِهِ﴾ يَعْنِي: مَنْ آمَنَ مِنْهُمْ ﴿وَمِنْ هَؤُلَاءِ﴾ يَعْنِي: مُشْرِكِي الْعَرَبِ ﴿مَنْ يُؤْمِنُ بِهِ﴾ يَعْنِي: الْقُرْآن
