﴿ فَسَبِّحْ بِٱسْمِ رَبِّكَ ٱلْعَظِيمِ ﴾

“Extol, then the limitless glory of thy Sustainer's mighty name!”

(So glorify the name of thy Tremendous Lord) so pray by the command of your Tremendous Lord; it is also said this means: mention the divine Oneness of your Tremendous Lord Who is more tremendous than all things'.