Śrīmad-Bhāgavatam · Text 10.71.8
Who is speaking and story frame
निमित्तं परमीशस्य विश्वसर्गनिरोधयो: ।
हिरण्यगर्भ: शर्वश्च कालस्यारूपिणस्तव ॥ ८ ॥
nimittaṁ param īśasya
viśva-sarga-nirodhayoḥ
hiraṇyagarbhaḥ śarvaś ca
kālasyārūpiṇas tava
Even Lord Brahmā and Lord Śiva act only as Your instruments in cosmic creation and annihilation, which are ultimately done by You, the Supreme Lord, in Your invisible aspect of time.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.