Only God has power to give sight, to take it away, and to restore it.<quoted text>
Read the WHOLE passage IN CONTEXT:
2 Kings 6:18 And when they came down to him, Elisha prayed unto the LORD, and said, Smite this people, I pray thee, with blindness. And he smote them with blindness according to the word of Elisha.
6:20 And it came to pass, when they were come into Samaria, that Elisha said, LORD, open the eyes of these men, that they may see. And the LORD opened their eyes, and they saw; and, behold, they were in the midst of Samaria.
Elisha healed the whole host. GoJohn HAD to claim that Jesus healed someone "born" blind, GoJohn was attempting to create a false Messiah out of an itinerant preacher.
Jesus is God.