And, verily, we, yes we are they who strive to establish His Glory on earth. ('Sabh' = Swim with long and strong laps and strides. It is not the rolling of the rosary-beads or to hymn some words)
“Indeed, it is us, yes us, who engage in taspih (effectuate their servitude by fulfilling their functions).”
Sayyed Abbas Sadr-Ameli
And verily we are they who celebrate His glory.
Al-muntakhab fi tafsir al-Qur'an al-Karim
"And it is We who constantly celebrate the praises of Allah and adore His Eternal Name, express our feelings of warm adoration and extol His glorious attributes"