In Matthew 8, Jesus said to a leper that He was willing to heal him. The leper came to Jesus and said, “Lord, if You are willing”. The Lord replied to him, “I am willing”.
In Matthew 9, two blind men ask Jesus to have mercy on them and to heal them. Jesus ask them, “Do you believe that I am able to heal you”? They said, “Yes Lord”. Jesus said to them, “According to your faith, let it be done”.