Healing of Deaf Man

Regarding to a deaf man sitting by the road, not hearing what Jesus have preached AND not hearing what people are saying about Jesus. I would not know a thing about Jesus. This was BEFORE sign language and BEFORE technology. Deaf people in those days were considered very disabled and often ignored. Now, if I have "seen" Him healed others, I would rise up and walk in faith of hope. In Mark 7:31-32 "Then Jesus left the vicinity of Tyre and went through Sidon, down to the Sea of Galilee and into the region of the Decapolis. There some people brought to him a man who was deaf and could hardly talk, and they begged him to place his hand on the man." This tells us clearly that the man is just sitting there, not hearing what is going on and could hardly talk. People have asked Jesus to HEAL the man. Then read verses 33-35 "After he took him aside, away from the crowd, Jesus put his fingers into the man's ears. Then he spit and touched the man's tongue. He looked up to heaven and with a deep sigh said to him, "Ephphatha!" (which means, "Be opened!" ). At this, the man's ears were opened, his tongue was loosened and he began to speak plainly." Now.. did any of the verses say that this deaf man had faith to be healed? I didn't see the word "faith" in those verses. In verses 36 and 37, Jesus commanded them not to tell anyone. But the more he did so, the more they kept talking about it. People were overwhelmed with amazement. "He has done everything well," they said. "He even makes the deaf hear and the mute speak." Noticed that Jesus didn't tell the formerly deaf man to keep quiet about being healed. Jesus told witnesses to keep quiet about the healing. But of course, they could not. Deaf people have been using these verses for hundreds of years and if you look into the Christian Deaf Ministries around the world, these verses are commonly knowledge within the Christian Deaf Community.