First of all, in the Book Of Isiah 52:13 and 53. these verses talk about how The Lord had to go thru everything for us. This is the story of Easter. Pretty much tells of the Jesus's life. But in Isaiah 6:9
And he said, “Yes, go, and say to this people, ‘Listen carefully, but do not understand. Watch closely, but learn nothing.’
10 Harden the hearts of these people. Plug their ears and shut their eyes. That way, they will not see with their eyes, nor hear with their ears, nor understand with their hearts and turn to me for healing.”
11 Then I said, “Lord, how long will this go on?” And he replied, “Until their towns are empty, their houses are deserted, and the whole country is a wasteland;
12 until the LORD has sent everyone away, and the entire land of Israel lies deserted.
13 If even a tenth—a remnant—survive, it will be invaded again and burned. But as a terebinth or oak tree leaves a stump when it is cut down, so Israel’s stump will be a holy seed.”
Then in the Book of John 12:37 This is where the verses talk about why the Jewish people just not sure what Jesus was talking about.
But despite all the miraculous signs Jesus had done, most of the people still did not believe in him.
38 This is exactly what Isaiah the prophet had predicted: “ LORD, who has believed our message? To whom has the LORD revealed his powerful arm?”
39 But the people couldn’t believe, for as Isaiah also said,
40 “The Lord has blinded their eyes and hardened their hearts— so that their eyes cannot see, and their hearts cannot understand, and they cannot turn to me and have me heal them.”
41 Isaiah was referring to Jesus when he said this, because he saw the future and spoke of the Messiah’s glory.
42 Many people did believe in him, however, including some of the Jewish leaders. But they wouldn’t admit it for fear that the Pharisees would expel them from the synagogue.
43 For they loved human praise more than the praise of God.
44 Jesus shouted to the crowds, “If you trust me, you are trusting not only me, but also God who sent me.
45 For when you see me, you are seeing the one who sent me.
46 I have come as a light to shine in this dark world, so that all who put their trust in me will no longer remain in the dark.
47 I will not judge those who hear me but don’t obey me, for I have come to save the world and not to judge it.
48 But all who reject me and my message will be judged on the day of judgment by the truth I have spoken.
49 I don’t speak on my own authority. The Father who sent me has commanded me what to say and how to say it.
50 And I know his commands lead to eternal life; so I say whatever the Father tells me to say.”
