So, they said to the [former] blind man again, “What do you have to say about the man, since [you say] he restored your sight?” The man replied “He is a prophet.”
And He replied, “What things?” And they said to Him, “The things concerning Jesus, from Nazareth, who was a prophet speaking powerful words and performing powerful deeds in front of God and all the people.
So, when the people saw the [miraculous] sign that Jesus had performed [i.e., the feeding of the large crowd with such a small amount of food], they said, “Truly, this is the prophet who was to come into the world.” [Note: This was probably a reference to the promise made in Deut. 18:15-19].
This message was about Jesus from Nazareth and how God specially chose Him [and signified it] by giving Him the Holy Spirit and power. He traveled all over doing good [for people] and healing everyone who was [being] oppressed by the devil, for God was with Him.
“You people of Israel, listen to this message: Jesus from Nazareth was a man whom God [demonstrated] His approval of by powerful deeds, miracles and [supernatural] signs which He accomplished through Jesus in your very presence --- and you all know this!