So Jesus had compassion on them, and touched their eyes: and immediately their eyes received sight, and they followed him.
Matthew 20:34. And followed him. This was an expression of gratitude, “Ceci a este un signe de recognoissance du bien receu de Christ;” — “this was an expression of gratitude for the favor received from Christ.” when the blind men became followers of Christ; for, though it is uncertain how long they discharged this duty, yet it showed a grateful mind, that they presented themselves...
Verse 34. And touched their eyes. Mark and Luke say he added, "Thy faith hath saved thee," Thy confidence, or belief that I could cure, has been the means of obtaining this blessing. Faith had no power to open the eyes, but it led them to Jesus; it showed that they had just views of his power; it was connected with the cure.