Ash-Shu'araa • BN-TAFSEER-IBN-E-KASEER
﴿ وَأَنَّهُمْ يَقُولُونَ مَا لَا يَفْعَلُونَ ﴾
“and that they [so often] say what they do not do [or feel]?”
Please check ayah 26:227 for complete tafsir.