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.
This verse applies the rain/snow analogy to God's word. 'So shall my word be'—drawing the parallel between precipitation's reliability and Scripture's efficacy. God's word 'goeth forth out of my mouth'—emphasizing divine origin, authority, and intentionality. The promise: it 'shall not return unto me void' (reyqam—empty, without effect, unsuccessful). Instead, it 'shall accomplish that which I please' (chephets—delight, purpose, desire) and 'prosper in the thing whereto I sent it' (sahlach—succeed, accomplish the mission). This guarantees Scripture's effectiveness—every divine promise will be fulfilled, every prophecy accomplished, every command effective for its intended purpose. God's word never fails to achieve what He designed it to accomplish.
Historical Context
Isaiah's prophecies often seemed impossible—exiles returning, Messiah coming, salvation reaching Gentiles. Yet God assured His word would accomplish these purposes, however long they took or unlikely they seemed. New Testament writers saw Isaiah's prophecies fulfilled in Christ, vindicating God's word's reliability. Church history demonstrates Scripture's enduring power—unchanged by cultural shifts, government opposition, or intellectual trends. Countless testimonies confirm God's promises accomplishing His purposes in individual lives, despite delays or obstacles.
Questions for Reflection
How does God's guarantee that His word will accomplish its purpose affect your confidence in praying and claiming Scripture's promises?
What specific word or promise from God seems delayed or unlikely in your circumstances, and how does this verse encourage you to keep trusting?
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Analysis & Commentary
This verse applies the rain/snow analogy to God's word. 'So shall my word be'—drawing the parallel between precipitation's reliability and Scripture's efficacy. God's word 'goeth forth out of my mouth'—emphasizing divine origin, authority, and intentionality. The promise: it 'shall not return unto me void' (reyqam—empty, without effect, unsuccessful). Instead, it 'shall accomplish that which I please' (chephets—delight, purpose, desire) and 'prosper in the thing whereto I sent it' (sahlach—succeed, accomplish the mission). This guarantees Scripture's effectiveness—every divine promise will be fulfilled, every prophecy accomplished, every command effective for its intended purpose. God's word never fails to achieve what He designed it to accomplish.