A large number of the Beautiful Names of Allaah are repeated manifold in the Qur`aan as demanded by the occasion and it is necessary to explain their meanings in a succinct way. So we say:
Ar-Rabb (The Lord)
This name has been repeatedly mentioned in many verses. Ar-Rabb is the One Who nurtures and sustains all of His servants through regulating the affairs and granting all types of favours and blessings. More specifically He is the One Who nurtures and sustains his sincere friends by correcting and purifying their hearts, souls and manners. This is why their supplications are frequently made with this Noble Name because they seek this specific nurturing.“And your Lord is Most Forgiving, Owner of Mercy. Were He to call them to account for what they had earned then surely He would have hastened on their punishment. But they have their appointed time beyond which they will find no escape.” (18:58)
Allaah
He is the One and Only Deity, the One Who is Worshipped and the One Who deserves to be worshipped by the whole of His creation due to the Perfect Godly Attributes that He is described with. “Allaah! There is none worthy of worship but He, the Living, the Sustaining. Neither slumber nor sleep overtakes Him. To Him belongs whatsoever is in the heavens and the earth. Who is there that can intercede with Him except with His Permission? He Knows what happens to them (His creatures) in this world and in the Hereafter. They will not encompass anything of His Knowledge except that which He Wills. His Footstool extends over the heavens and the earth and he feels no fatigue in guarding them. He is the Most High, the Most Great.” (2:255)
Al-Malik (The King), and al-Maalik (The Master and Owner)
Alladhee lahu al-Mulk (the One to Whom belongs the dominion): He is described with the Attribute of The Master and Owner. These are Attributes of Grandjeur, Majesty, Omnipotence and Regulation of the affairs of creation. The One Who directs all of the affairs to do with creation, command and recompense. To Him belongs the whole of Creation, all of it is subservient, owned and in continuous need of Him. “Then High above all be Allaah, the True King. And be not in haste with the Qur’aan before its revelation is completed and say: My Lord! Increase me in knowledge.” (20:114)
“Say: O Allaah! Owner of the dominion, You give the kingdom to whom You will and You take the kingdom from whom You will. You endue with honour whom You will and You humiliate whom You will. In your Hand is the good. Indeed You are Able to do all things.” (3:26)
Read the full article here