Similarly, (Amos 3:8) "The lion has roared. Who will not fear? (The L–rd G–d has spoken. Who will not prophesy?") Who has given power and strength to the lion? Is it not He? (i.e., What need have we, then, of epithets?) We use the epithet of His creations to "help" the ear (by what it is accustomed to hear.)
Who Will Not Prophesy? the Prophet Compares God's Voice to the Roar
Mekhilta Tractate Bachodesh 4:3