As-Saff 61:2 - Linguistic Miracle

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ لِمَ تَقُولُونَ مَا لَا تَفْعَلُونَ

“O you who have believed, why do you say what you do not do?”