Al-Mu'min
From Mw
Introduction
Al-Mu'min is the one to whom safety and security are attributed in view of the fact that he supplies that which brings them into being and therewith blocks the avenues leading to fear. The concept of safety becomes of prime importance only in a place of fear, and there is no real fear except where the possibility of non-existence, want and destruction exist. The one who provides safety and security in the absolute sense is such a one that safety and security are inconceivable unless they are derived from Him, that is to say, from God Most High.
[edit] Prophetic Explanation
"There is no god except God, that is, my fortress. ANd the one who enteres my fortress is safe from my punishment" Hadith Qudsi

