29.12.20

The Argument of Forgiveness (Isaiah 1:18)

Tuesday, December 29


Read Isaiah 1:18. After going over it numerous times, write what you believe the Lord is saying here (read a few verses beyond it to get the whole context).

God has stated powerful evidence that the Judeans, the accused, are guilty of breach of contract (Isaiah 1:2-15), and He has appealed to them to reform (Isaiah 1:16, 17). This appeal suggests there is hope. After all, why urge a criminal deserving execution to change his ways? How could a prisoner on death row “relieve the oppressed, Judge the fatherless, plead for the widow”? But when God says “Come now, and let us reason together” (Isaiah 1:18), we can see the Lord still seeking to reason with His people, still seeking to get them to repent and turn from their evil ways, no matter how degenerate they had become.

The Lord says to them that Your red sins shall become white. Why are sins red? Because red is the color of the “blood” (blood guilt) that covers the hands of the people (Isaiah 1:15). White, by contrast, is the color of purity, the absence of blood guilt. Here, God is offering to change them. This is the kind of language King David used when he cried out to God for forgiveness for his sin of taking Bathsheba and destroying her husband (read Psalms 51:7, 14). In Isaiah 1:18, God’s argument is an offer to forgive His people!

How does God’s offer of forgiveness serve as an argument for them to change their ways? Compare Isaiah 1:18 to Isaiah 44:22.

Now we see the purpose of God’s sharp words of warning against His people. They are not to reject His people but to bring them back to Him. His offer of forgiveness is the mighty argument supporting His appeal for the people to purify themselves morally (Isaiah 1:16, 17). His forgiveness makes it possible for them to be transformed by His power. Here we see the seeds of the “new covenant,” prophesied in Jeremiah 31:31-34, in which forgiveness is the basis of a new-heart relationship with God. We start off “in the red,” owing a debt we can never repay. From the humble position of acknowledging our need for forgiveness, we are ready to accept everything God has to give.