And they bring unto him one that was deaf, and had an impediment in his speech; and they beseech him to put his hand upon him. And he took him aside from the multitude, and put his fingers into his ears, and he spit, and touched his tongue;And looking up to heaven, he sighed, and saith unto him, Ephphatha, that is, Be opened. And straightway his ears were opened, and the string of his tongue was loosed, and he spake plain. Mark 7:32-35

When we look at the healing of a blind and deaf man, this healing is more than just a physical healing, this healing is a confirmation that Jesus is the Messiah (Christ) As it is prophesied by Isaiah “Then the eyes of the blind shall be opened, and the ears of the deaf shall be unstopped” (Isaiah 35:5)

Jesus was demonstrating that He is the Messiah, Jesus was demonstrating that the New Covenant is a Better and more powerful Covenant! Jesus is demonstrating his Deity, that He is God in the flesh and can not only heal , forgive sin, and has authority over the natural and supernatural. 

And he charged them that they should tell no man: but the more he charged them, so much the more a great deal they published it; And were beyond measure astonished, saying, He hath done all things well: he maketh both the deaf to hear, and the dumb to speak. Mark 7:36-37

Jesus asked everyone not to talk about his healing and miracles yet, why? Because the hour has not yet come, for Christ to be glorified (John 12) The hour had not yet come for Jesus to go to the cross and pay the debt for our sins, the hour did not yet come for Christ to be risen , defeating sin and death forever!

However people were so astonished but his power and authority, that his fame spread throughout the regions. Jesus has not yet professed himself to be Christ, why? Because he wanted people to realize it for themselves. He wanted them to witness what he was doing and compare it to the scriptures of Isaiah, Daniel, Psalms, ect and say “Yes Jesus is the Messiah”

But we know, the world hates the light and loves the darkness, and Christ will be crucified because of the sin of the world, because of that loving sacrifice we can become Children of God Amen!