As for the People of the Scripture, they are the Jews and the Christians, and the idolators are the worshippers of idols and fire among the Arabs and the non-Arabs. Mujahid said, they are not going

﴿مُنفَكِّينَ﴾

(to leave) "Meaning, they will not be finished until the truth becomes clear to them.'' Qatadah also said the same thing.

﴿حَتَّى تَأْتِيَهُمُ الْبَيِّنَةُ﴾

(until there came to them the Bayyinah.) meaning, this Qur'an. This is why Allah says,

﴿لَمْ يَكُنِ الَّذِينَ كَفَرُواْ مِنْ أَهْلِ الْكِتَـبِ وَالْمُشْرِكِينَ مُنفَكِّينَ حَتَّى تَأْتِيَهُمُ الْبَيِّنَةُ ﴾

(Those who disbelieve from among the People of the Scripture and idolators, were not going to leave until there came to them the Bayyinah.) Then He explains what the Bayyinah is by His saying,

﴿رَسُولٌ مِّنَ اللَّهِ يَتْلُو صُحُفاً مُّطَهَّرَةً ﴾

(A Messenger from Allah, reciting purified pages.) meaning, Muhammad and the Magnificent Qur'an he recites, which is written down among the most high gathering in purified pages. This is similar to Allah's statement,

﴿فَى صُحُفٍ مُّكَرَّمَةٍ - مَّرْفُوعَةٍ مُّطَهَّرَةٍ - بِأَيْدِى سَفَرَةٍ - كِرَامٍ بَرَرَةٍ ﴾

(In Records held in honor. Exalted, purified, in the hands of scribes (angels). Honorable and obedient.) (80:13-16) Then Allah says,

﴿فِيهَا كُتُبٌ قَيِّمَةٌ ﴾

(Wherein are upright Books.) Ibn Jarir said, "Meaning in the purified pages are Books from Allah that are upright, just and straight. They have no mistakes in them because they are from Allah, the Mighty and Majestic.''