1. The blindness of the disciples
31 And taking the twelve, he said to them, “See, we are going up to Jerusalem, and everything that is written about the Son of Man by the prophets will be accomplished. 32 For he will be delivered over to the Gentiles and will be mocked and shamefully treated and spit upon. 33 And after flogging him, they will kill him, and on the third day he will rise.” 34 But they understood none of these things. This saying was hidden from them, and they did not grasp what was said. Luke 18:31-34 (ESV)

As he passed by, he saw a man blind from birth. 2 And his disciples asked him, “Rabbi, who sinned, this man or his parents, that he was born blind?” John 9:1–2 (ESV)

18 having the eyes of your hearts enlightened, that you may know what is the hope to which he has called you, what are the riches of his glorious inheritance in the saints, Ephesians 1:18 (ESV)

 2. The blindness of the blind man
35 As he drew near to Jericho, a blind man was sitting by the roadside begging Luke 18:35 (ESV).

3. The sight of the blind man
36 And hearing a crowd going by, he inquired what this meant. 37 They told him, “Jesus of Nazareth is passing by.” 38 And he cried out, “Jesus, Son of David, have mercy on me!”
Luke 18:36-38 (ESV)

3 And even if our gospel is veiled, it is veiled to those who are perishing. 4 In their case the god of this world has blinded the minds of the unbelievers, to keep them from seeing the light of the gospel of the glory of Christ, who is the image of God. 2 Corinthians 4:3-4 (ESV)

4. The persistence of the blind man
39 And those who were in front rebuked him, telling him to be silent. But he cried out all the more, “Son of David, have mercy on me!” Luke 18:39 (ESV)

5. The faith of the blind man
40 And Jesus stopped and commanded him to be brought to him. And when he came near, he asked him, 41 “What do you want me to do for you?” He said, “Lord, let me recover my sight.” 42 And Jesus said to him, “Recover your sight; your faith has made you well.” Luke 18:40-42 (ESV)

6. The praise of the sight man.
43 And immediately he recovered his sight and followed him, glorifying God. And all the people, when they saw it, gave praise to God. Luke 18:43 (ESV)

13 For “everyone who calls on the name of the Lord will be saved.” Romans 10:13 (ESV)