Meaning: He is the creator, the owner and disposer of all affairs who bestows His blessings upon His creatures and looks after His righteous servants by setting their hearts aright. This name must not be attributed to other than Allah, Exalted be He. However, when used to refer to other than Allah, it is always used in the genitive case, to mean ‘the owner or proprietor of something’, such as rabb al-‘usrah; that is, the head of the family. Occurrence: 900 times.
“All praise is due to Allah, the Lord of the worlds.” (Surat Al-Faatihah: 1:2)