As you look through the passage, he never said to the disciples of John the Baptist, go and tell John, ‘Yes, I am the Messiah; you do not have to look for another.’ What he did was to draw attention to his deeds; he replied by his deeds.
The bodily healings pictured the spiritual illnesses that afflict men and women: the blind saw the compassion of the Lord, the power of the Lord, but it was a picture of spiritual blindness. As sinners and rebels against God we are all by nature spiritually blind. We cannot see our way to him; we cannot find the way to heaven. Before God works in our hearts and we become converted, we don't realise how condemned we are, how bad our sin is, how we deserve to be shut away from God for all eternity. We don't tremble, we don't see our need of forgiveness and of conversion. We do not understand society and why it's in the state that it is in. We are so blind. It is worse than a physical disease. Spiritually blind means that we cannot see the things of God; we have no taste for them, no desire for them. It's a wonderful thing to come to Christ because your spiritual blindness is cured and you understand why you are here, and you understand the way of salvation. You understand about human nature and the world and what God plans in the future and about heaven. You understand about Christ and his wonders and you are given sight.
The lame walk, and that's a picture of us too. Christ literally healed the crippled and the disabled and the badly wounded and injured, but it was a spiritual picture as well. It's the same with us with all our little perversions. Are you a habitual liar so that you can't stop? Excuses tumble out, dishonest things tumble out. Do you have any other serious disability? Are you hopelessly proud and your pride comes into everything? It spoils you, and sometimes you are ashamed, and you wish you could get rid of it, but you come first in your life. Do you have an awful temper, and you hurt people around you and you wish you hadn't said those things and flown off the handle, but it's somehow in you and you can't stop it. You are lame; you can't control some part of your being. When you are converted to Christ, he gives you some power. You still need his help and you may just relapse in a way, but nothing like what you were before, because he gives you power and you can control yourself. Not just your limbs but your emotions and your moods and your worst side.
Deafness is a picture of the spiritually deaf: insensitive to God. When he speaks in his word, it means nothing to us. The dead are raised. That is us before conversion: spiritually dead, no life in us, no spiritual experience, no love for God, no gratitude to him, no joy deep within us because we have heaven and we have Christ. The dead are raised and given life and purpose, and the poor have the gospel preached to them. When you are converted, it's because you have been made poor, and you say to yourself, ‘I am a needy person and I need the forgiveness of God. I need new life and I need to know him and belong to him.’
You doubt partly because you have got the wrong idea about what God is doing. God is not repairing the material world. It never was his intention to make this world, as we know, it a better place. God is not mending society all around the world and giving us a happy time, and full harvests and plenty of food and everything we want. That is not his intention at all. He is dealing with individuals, one by one, and that's what Christ demonstrates to these disciples of John. He says in effect, ‘Watch me heal this one here and this one there.’ He is healing lots of people but he is dealing with individuals, and he teaches them the purpose of his coming: to be a blessing and to save the souls of individual people. It is as though he says, ‘Don't you understand? I am not saving the world from itself. I am saving individuals and bringing them to love me and to know me, and I'm changing them and forgiving their sin.’ That is why it says here, quite distinctly, ‘to the poor the gospel is preached.’ What is the gospel? The good news of having your sins forgiven. When you repent Christ forgives your sin.