Al-Hafiz
The Preserver
ٱلْحَفِيْظُ
Explanation
The one who protects and preserves all that exists. He guards His servants from harm and preserves their deeds.
In the Quran
فَإِن تَوَلَّوۡاْ فَقَدۡ أَبۡلَغۡتُكُم مَّآ أُرۡسِلۡتُ بِهِۦٓ إِلَيۡكُمۡۚ وَيَسۡتَخۡلِفُ رَبِّي قَوۡمًا غَيۡرَكُمۡ وَلَا تَضُرُّونَهُۥ شَيۡـًٔاۚ إِنَّ رَبِّي عَلَىٰ كُلِّ شَيۡءٍ حَفِيظٞ
"But if they turn away, [say], "I have already conveyed that with which I was sent to you. My Lord will give succession to a people other than you, and you will not harm Him at all. Indeed my Lord is, over all things, Guardian"