The most important question

Jesus heard that they had cast him out, and having found him he said, "Do you believe in the Son of Man?" - John 9:35

After seeking, finding, and healing the blind man, Jesus asks him the most important question. He asks, "Do you believe in the Son of Man?" which was a call to commitment. From an eternity perspective, his personal experience with Jesus did not matter -- it didn't matter that the man was once blind but now sees. What matters most is that he believes in Jesus Christ as Lord and Savior. 

What about you? Did you answer the most important question? Do you believe in the Son of Man, and are you following Him?