God, the Exalted, said:
“Verily! Allah is over all things a Witness” (Al-Hajj: 17).
The Linguistic Meaning:
As-Hshaheed: The extreme of witness.
He is the All-Witness: Nothing can be hidden from Him, He is Able to witness every atom in the earth and in the heavens. His Witness is the origin of all witnesses and the greatest of all testimonies, for He is All-Knowing of the nature of all objects.
The Grandeur of As-Hshaheed
He is the Greatest, Clearest and Most Just of any witness, for His Witnessing is comprehensive of all things, and He, the All-Mighty, is over His Throne. His Witness includes: Knowledge, vision, organization and ability. He testifies of His Oneness, when He says: “Allah bears witness that La ilaha illa Huwa (none has the right to be worshipped but He), and the angels and those having knowledge (also give this witness); (He always) maintains His creation in Justice.” (Al-Imran: 18). And this is the greatest and highest witness, coming from the Most Sublime Witness. His Witness is also for the oppressed who has neither a helper nor a witness, and this witness necessitates assistance and victory. His Ultimate Witness will be during the Day of Resurrection, over all creatures about their hidden and clear deeds. He, the Exalted, said: “ Allah will judge between them on the Day of Resurrection. Verily! Allah is over all things a Witness.” (Al-Hajj: 17)