Mark 10:46-52 Bartimaeus (a blind man) receives his sight by faith.
Jesus healed many people in his Ministry. Many we know about from the accounts of the Bible, but there are so many more that we don't know. Bartimaeus in this section heard Jesus was coming and called out more than once that Jesus the Son of David would have mercy on him. Jesus used many different ways to heal people, but this one needed no more than a few words. Do you know why? Here is why. Jesus says to Bartimaeus, "Go your way; your faith has made you well." At that point Bartimaeus is healed immediately and follows Jesus. Bartimaeus faith was all that was needed besides Jesus allowing him to be healed. Bartimaeus knew that Jesus could and would heal him if he just asked. He had heard the word going around about Jesus and he knew, without a shadow of a doubt that when he could get his attention he would ask for healing. That is why he through off his cloak. It was his beggars cloaks and he wouldn't need it any more after that. Jesus healed Bartimaeus on the basis of Bartimaeus own faith. Nothing else was needed. So how strong is your faith?
I don't mean to say you can have anything and everything you want by your faith. What I'm saying is that we need to have strong faith so that we can find the Will of God in our lives. What we believe and have faith in has to be strong enough so that we can know that it will happen if it's in God's will.