Surah Ali 'Imran 3:110

كُنتُمْ خَيْرَ أُمَّةٍ أُخْرِجَتْ لِلنَّاسِ تَأْمُرُونَ بِٱلْمَعْرُوفِ وَتَنْهَوْنَ عَنِ ٱلْمُنكَرِ وَتُؤْمِنُونَ بِٱللَّهِ ۗ وَلَوْ ءَامَنَ أَهْلُ ٱلْكِتَـٰبِ لَكَانَ خَيْرًا لَّهُم ۚ مِّنْهُمُ ٱلْمُؤْمِنُونَ وَأَكْثَرُهُمُ ٱلْفَـٰسِقُونَ

You are the best nation produced [as an example] for mankind. You enjoin what is right and forbid what is wrong and believe in Allāh. If only the People of the Scripture had believed, it would have been better for them. Among them are believers, but most of them are defiantly disobedient.

Translation: Saheeh International

Tafsir

You O community of Muhammad (s) are the best community brought forth manifested to men according to God’s knowledge enjoining decency and forbidding indecency and believing in God. Had the People of the Scripture believed it their belief would have been better for them; some of them are believers such as ‘Abd Allāh b. …

Excerpt from Tafsir al-Jalalayn, commentary on 3:110, via Quran.com. The reader has the full commentary and 9 more tafsirs.