Psalms 33 is still in the poet’s thought, and Psalms 147:6-7 especially; but some extraordinary season of frost seems to have kindled his inspiration, so that he not only elaborates but improves on his model. The word of God is personified as a messenger who runs swiftly forth to do his bidding, at first in binding the earth and sheaves up with frost, and then (Psalms 147:18) in suddenly thawing and releasing them.
Related Commentaries of Psalms 147:15
Psalms 147:15
15 He sendeth forth his commandment upon earth: his word runneth very swiftly.