4 : 144
يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ لَا تَتَّخِذُواْ ٱلۡكَٰفِرِينَ أَوۡلِيَآءَ مِن دُونِ ٱلۡمُؤۡمِنِينَۚ أَتُرِيدُونَ أَن تَجۡعَلُواْ لِلَّهِ عَلَيۡكُمۡ سُلۡطَٰنٗا مُّبِينًا
O you who believe, do not take the disbelievers as allies instead of the believers. Do you want to give Allah a clear proof against yourselves?