Isaiah 6-7, 2 Chronicles 26-27, Philemon
Isaiah 6:4-10
4 At the sound of their voices the doorposts and thresholds shook and the temple was filled with smoke.
5 “Woe to me!” I cried. “I am ruined! For I am a man of unclean lips, and I live among a people of unclean lips, and my eyes have seen the King, the LORD Almighty.”
6 Then one of the seraphs flew to me with a live coal in his hand, which he had taken with tongs from the altar. 7 With it he touched my mouth and said, “See, this has touched your lips; your guilt is taken away and your sin atoned for.”
8 Then I heard the voice of the Lord saying, “Whom shall I send? And who will go for us?”
And I said, “Here am I. Send me!”9 He said, “Go and tell this people:
” ‘Be ever hearing, but never understanding;
be ever seeing, but never perceiving.’10 Make the heart of this people calloused;
make their ears dull
and close their eyes. [a]
Otherwise they might see with their eyes,
hear with their ears,
understand with their hearts,
and turn and be healed.”
In the narrative here, God is speaking to Isaiah, seeking for someone who will do his work. Isaiah volunteers. What is God’s message for him to deliver to the people? It is this:
God has given up on you. God will harden your heart, dull your ears, and close your eyes. You will never understand and never perceive. Why will God do this? Because if he didn’t, the people might see, hear, understand, turn and be healed.
Pause and re-read that.
Why would God not want his people to repent, turn, and be healed?
Why would God in fact change his people so that they cannot repent and turn and be healed?
This must be a punishment - that God wants them to be destroyed in retribution for their years of unfaithfulness. And yet, it’s an interesting dynamic, isn’t it? If God wanted to destroy them, he could just do that. Who’s going to tell him not to? But there’s this whole thing here where God says he’s going to harden their hearts so that they cannot repent, and thus his punishment will be justified. I wonder if this plays a part in Paul’s “destined for destruction” thing that he delivers later on.

