en_tn/psa/147/016.md

He makes the snow like wool; he scatters the frost like ashes

These emphasize how easy it is for him to do these things. He covers the ground with snow as easily as a person covers something with a wool blanket. And, he removes the frost as easily as the wind blows ashes. (See: rc://en/ta/man/translate/figs-simile)