you could simply reply: “Why should I believe in evolution? Scientists don’t even agree on it, and they’re supposed to be the experts! ”
فَهُمْ لَا يَشْعُرُونَ بِٱلْإِحْرَاجِ أَوِ ٱلْخَجَلِ مِنْ مُعْتَقَدَاتِهِمْ ،‏ بَلْ يُدَافِعُونَ عَنْهَا بِجُرْأَةٍ .‏