Word by Word Analysis

۞ لَهُمْ دَارُ ٱلسَّلَـٰمِ عِندَ رَبِّهِمْ ۖ وَهُوَ وَلِيُّهُم بِمَا كَانُوا۟ يَعْمَلُونَ 127

For them will be the Home of Peace [i.e., Paradise] with their Lord. And He will be their protecting friend because of what they used to do.