Quran 3:110 from Surah Aal-i-Imraan on Divine Marvels.
كُنتُمۡ خَيۡرَ أُمَّةٍ أُخۡرِجَتۡ لِلنَّاسِ تَأۡمُرُونَ بِٱلۡمَعۡرُوفِ وَتَنۡهَوۡنَ عَنِ ٱلۡمُنكَرِ وَتُؤۡمِنُونَ بِٱللَّهِۗ وَلَوۡ ءَامَنَ أَهۡلُ ٱلۡكِتَٰبِ لَكَانَ خَيۡرٗا لَّهُمۚ مِّنۡهُمُ ٱلۡمُؤۡمِنُونَ وَأَكۡثَرُهُمُ ٱلۡفَٰسِقُونَ
English translation: You are (the) best (of) people raised for the mankind enjoining the right and forbidding [from] the wrong and believing in Allah And if believed (the) People (of) the Book surely would have been good for them Among them (are) the believers but most of them (are) defiantly disobedient
Transliteration: kuntum khayra ummatin ukh'rijat lilnnasi tamuruna bil-ma'rufi watanhawna ani al-munkari watu'minuna bil-lahi walaw amana ahlu al-kitabi lakana khayran lahum min'humu al-mu'minuna wa-aktharuhumu al-fasiquna