Word of My Mouth
Invitation to true rewards
10 For just as the rain and the snow come down from heaven,
and they do not return there
except they have watered the earth thoroughly
and cause it to bring forth and sprout,
and give seed to the sower
and bread to the eater,
Again, verse 10 starts with the word For, meaning God is continuing his train of thought. The lavish pardon and the invitation to his feast he offers are communicated to us in his word. He compares his word to the “rain and the snow” that fall from heaven and do not return to it without watering the earth, making its plants sprout. In the same way, God sends forth his word by the power of the Holy Spirit. It makes a circular trip like the cycle of precipitation: “For from him and through him and [back] to him are all things”
11 so shall be my word that goes out from my mouth.
It shall not return to me without success,
but shall accomplish what I desire
and be successful in the thing for which I sent it.