In his “Belief in Jesus: Its Barriers and Blessings John Piper talks about sad news (perdition) and glad tidings (salvation). He gives three conclusions that turn the sad news into glad news.
Piper’s text is John 12:37-42
37 Even after Jesus had performed so many signs in their presence, they still would not believe in him. 38 This was to fulfill the word of Isaiah the prophet:
“Lord, who has believed our message
and to whom has the arm of the Lord been revealed?”[h]
39 For this reason they could not believe, because, as Isaiah says elsewhere:
40 “He has blinded their eyes
and hardened their hearts,
so they can neither see with their eyes,
nor understand with their hearts,
nor turn—and I would heal them.”
41 Isaiah said this because he saw Jesus’ glory and spoke about him.
42 Yet at the same time many even among the leaders believed in him. But because of the Pharisees they would not openly acknowledge their faith for fear they would be put out of the synagogue; 43 for they loved human praise more than praise from God.
Piper has three conclusions:
1. God is sovereign over all belief and unbelief. He knows exactly how to plan both of them in ways that exalt his sovereignty and preserve man’s accountability. And therefore he is never thwarted in his plans by anyone’s unbelief. Nor is he ever prevented from saving his own (John 10:16; 6:37).
2. The root of unbelief points to the glory of Jesus Christ. He is the radiance of God’s glory, but he is meek and lowly. The root of unbelief is to love the glory of man (the centrality of man, the praise of man) and not the glory of God (the centrality and supremacy of God). And that is exactly backwards. When we love the glory of God above the glory of man, we will not reject Jesus, but believe on him.
3. The text of this message and the entire story of the public ministry of Jesus points us to the cross where he will die. He was the glory of Isaiah 6. He was the unattractive suffering servant of Isaiah 53. And therefore (because of both) he was rejected by men and destined for the cross — and for the salvation of the world. This is what God planned in the unbelief of Israel.
What I want to mention most of all is part of Piper’s opening prayer.
“I don’t want to be the instrument of anyone’s hardening tonight, I don’t want to be the aroma (added: “stench” is more appropriate) from death to death. I tremble at the prospect of consigning anyone to destruction, to bringing them to the point of decisive unbelief through exposing them to the brightness of the glory which they hate.”
Piper’s m3 sermons have transcripts.