Taken from [Tafseer Ayatul-Kursi - by Shaykh Muhammad Saleh Al Uthaymeen - From Commentary on Imaam ibn Taymeeyahs Sharhul Aqeedatil-Waasitiyyah ] Al Asmaaul Husna - The most beautiful names
The Alive, The One attributed with a life that is unlike our life and is not that of a combination of soul, flesh or blood.
Al-Hayy ul-Qayyoom - “The Ever Living, the One Who sustains and protects all that exists", has confirmed two of His great names.
Al-Hayy - The Ever-Living is He who has a continuous life with no beginning or end. Allah is ascribed with a life that is self-sustaining. It has no external source, unlike the lives of creatures that have been granted to them by the Creator. As He was, together with His attributes, before all else, so shall He remain throughout endless time.
Al-Qayyoom - The One Who sustains and protects all that exists. It is He who sustains the lives of creation and manages all the conditions of the universe. He oversees everything: provides for it, preserves it, watches over it, manages it in the way and for the purpose that He pleases.
These two names "the Ever Living, the One Who sustains and protects all that exists" are among the greatest of Allah's beautiful names. Upon them, the rest of His names are based and around them all their meanings revolve. Allah’s being Alive requires all attributes of perfection, because any lacking of an attribute of perfection originates from the weakness of life. Therefore, if Allah has perfect life, He necessarily has all perfection.
It is also imperfect as far as his attributes and actions are concerned. For his hearing, sight, sayings, and actions are all imperfect. As such, man’s life is imperfect from all angles: in existence and ‘adam , and with regard to the inseparable attributes of life itself. However, with respect to Allaah, Most Mighty and Majestic, His life is perfect, neither preceded by ‘adam nor coming to naught. Allaah, Most High, says:
And put your trust and reliance upon the One who is Ever Living, who does not die. [Soorat Al-Furqaan (25:58)].