What does Isaiah 55:11 mean?

So shall my word be that goeth forth out of my mouth: it shall not return unto me void, but it shall accomplish that which I please, and it shall prosper in the thing whereto I sent it.
Isaiah 55:11, King James Version

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The verse in its chapter

Isaiah 55:9-13

  1. 9 For as the heavens are higher than the earth, so are my ways higher than your ways, and my thoughts than your thoughts.
  2. 10 For as the rain cometh down, and the snow from heaven, and returneth not thither, but watereth the earth, and maketh it bring forth and bud, that it may give seed to the sower, and bread to the eater:
  3. 11 So shall my word be that goeth forth out of my mouth: it shall not return unto me void, but it shall accomplish that which I please, and it shall prosper in the thing whereto I sent it.
  4. 12 For ye shall go out with joy, and be led forth with peace: the mountains and the hills shall break forth before you into singing, and all the trees of the field shall clap their hands.
  5. 13 Instead of the thorn shall come up the fir tree, and instead of the brier shall come up the myrtle tree: and it shall be to the LORD for a name, for an everlasting sign that shall not be cut off.

Study note

Jamieson, Fausset & Brown (1871) (public domain).

(Mat 24:35). Rain may to us seem lost when it falls on a desert, but it fulfils some purpose of God. So the gospel word falling on the hard heart; it sometimes works a change at last; and even if so, it leaves men without excuse. The full accomplishment of this verse, and Isa 55:12-13, is, however, to be at the Jews' final restoration and conversion of the world (Isa 11:9-12; Isa 60:1-5, Isa 60:21).

Cross references

Other Bible passages linked to this one, most cited first.

About the book of Isaiah

Author
Isaiah son of Amoz (the book's unity is debated) (Isaiah 1:1)
When
prophesied c. 740 to 700 BC
Period
Reino dividido, c. 930 a 586 a.C. (in Portuguese)

Authorship: the book itself or Christian tradition. Approximate dates, as in Carson and Moo, An Introduction to the New Testament, and Longman and Dillard, An Introduction to the Old Testament.

In the Mercy Bible Atlas (in Portuguese)

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