Ad-Dukhaan • BN-TAFSEER-IBN-E-KASEER
﴿ بَلْ هُمْ فِى شَكٍّۢ يَلْعَبُونَ ﴾
“Nay, but they [who lack inner certainty] are but Dying with their doubts.”
Please check ayah 44:16 for complete tafsir.