Jesus, in Cana again, heals in response to faith
The Gospel of John, Chapter 4
4:43-47 – After the two days were over, Jesus left and went away to Galilee. (For Jesus himself testified that a prophet enjoys no honour in his own country.) And on his arrival the people received him with open arms. For they had seen all that he had done in Jerusalem during the festival, since they had themselves been present. So Jesus came again to Cana in Galilee, the place where he had made the water into wine. At Capernaum there was an official whose son was very ill. When he heard that Jesus had left Judea and had arrived in Galilee, he went off to see him and begged him to come down and heal his son, who was by this time at the point of death.
4:48 – Jesus said to him, “I suppose you will never believe unless you see signs and wonders!”
4:49 – “Sir,” returned the official, “please come down before my boy dies!”
4:50 – “You can go home,” returned Jesus, “your son is alive and well.” And the man believed what Jesus had said to him and went on his way.
4:51-54 – On the journey back his servants met him with the report, “Your son is alive and well.” So he asked them at what time he had begun to recover, and they replied: “The fever left him yesterday at one o’clock in the afternoon”. Then the father knew that this must have happened at the very moment when Jesus had said to him, “Your son is alive and well.” And he and his whole household believed in Jesus. This, then, was the second sign that Jesus gave on his return from Judea to Galilee.