Surah Aali Imran (The Family of Imran), Verse 110

كُنْتُمْ خَیْرَ اُمَّةٍ اُخْرِجَتْ لِلنَّاسِ تَاْمُرُوْنَ بِالْمَعْرُوْفِ وَتَنْهَوْنَ عَنِ الْمُنْكَرِ وَتُؤْمِنُوْنَ بِاللّٰهِ وَلَوْ اٰمَنَ اَهْلُ الْكِتٰبِ لَكَانَ خَیْرًا لَّهُمْ مِنْهُمُ الْمُؤْمِنُوْنَ وَاَكْثَرُهُمُ الْفٰسِقُوْنَ ۟

Kuntum khaira ummatin ukhrijat linnaasi ta'muroona bilma'roofi wa tanhawna 'anil munkari wa tu'minoona billaah; wa law aamana Ahlul Kitaabi lakaana khairal lahum minhumul mu'minoona wa aksaruhumul faasiqoon

“Ye are the best of peoples, evolved for mankind, enjoining what is right, forbidding what is wrong, and believing in Allah. If only the People of the Book had faith, it were best for them: among them are some who have faith, but most of them are perverted transgressors.”

Quran 3:110 (Yusuf Ali Translation)