Final answer:
According to the gospels, Jesus healed a person who was demon-possessed, blind, and mute by restoring their sight and speech.
Step-by-step explanation:
According to the gospels, Jesus performed a healing miracle on a person who was demon-possessed, blind, and mute. In Matthew 12:22, it says that Jesus healed the person so that they could see and speak. This miracle demonstrated Jesus' divine power and his ability to show compassion and bring healing to those in need.