﴿ إِذْ جَآءَ رَبَّهُۥ بِقَلْبٍۢ سَلِيمٍ ﴾

“when he turned to his Sustainer with a heart free of evil,”

(When he came unto his Lord) He says: when Abraham betook himself to worshipping his Lord (with a whole heart) with a heart free from any blemish;