(Ali-Imran) 3 : 100
يَا أَيُّهَا الَّذِينَ آمَنُوا إِنْ تُطِيعُوا فَرِيقًا مِنَ الَّذِينَ أُوتُوا الْكِتَابَ يَرُدُّوكُمْ بَعْدَ إِيمَانِكُمْ كَافِرِينَ
Oh those who believed! If you are obeying a group of those who had been given the Book, they would turn you back to disbelievers after your belief.
‘Those who had been given the Book’ were the Jews and Christians during Messenger’s time. But today it is the Arabic Quran reading Fujjar who are guiding people to Hell. They are in doubt about the Book ‘Dhikree’ since they have not tasted the punishment as told in verse 38: 8. Believer is commanded not to obey the Fujjar as told in verses 33: 1 and 48. See explanation 2: 109; 3: 28 and 195-196.