Surah Al-Ma'idah — Ayah 57 (5:57)
يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ لَا تَتَّخِذُواْ ٱلَّذِينَ ٱتَّخَذُواْ دِينَكُمۡ هُزُوٗا وَلَعِبٗا مِّنَ ٱلَّذِينَ أُوتُواْ ٱلۡكِتَٰبَ مِن قَبۡلِكُمۡ وَٱلۡكُفَّارَ أَوۡلِيَآءَۚ وَٱتَّقُواْ ٱللَّهَ إِن كُنتُم مُّؤۡمِنِينَ ٥٧
English translation (Saheeh International)
O you who have believed, take not those who have taken your religion in ridicule and amusement among the ones who were given the Scripture before you nor the disbelievers as allies. And fear Allāh, if you should [truly] be believers.
Brief commentary
O you who believe in Allah and follow His Messenger, do not become friends with those Jews and Christians who have received scripture, and those idolaters, all of whom poke fun at and play with your religion. Be mindful of Allah by avoiding becoming friends with those whom He has prohibited you from so doing, if you truly have faith in Him and in His revelation.