John 10:21
Others said, "These are not the sayings of a demoniac. Can a demon open the eyes of the blind?"
Matthew 4:24
And the report of Him went forth into all Syria; and they brought to Him all having ailments, afflicted with manifold diseases and torments, demoniacs, and lunatics, and paralytics; and He healed them.
Matthew 11:5
the blind receive sight, and the lame walk, lepers are cleansed, and the deaf hear, and the dead are raised, and the poor have the Gospel proclaimed to them.
John 9:6
Having thus spoken, He spit on the ground, and made clay of the spittle, and anointed his eyes with the clay,
John 9:32-33
From remotest antiquity, it was never heard that any one opened the eyes of one born blind!