 Look at verse 41. At this, the Jews begin to grumble about this. He says, I'm the bread of life that came down from heaven. They said, is this not Jesus, the son of Joseph, whose father and mother we know? How can he say, I came down from heaven? In other words, they're questioning his identity. All the miracles say, this is who he is. But their logic and the person, wait a second. You know, I know Mary. I know Joseph. You know, they don't have the virgin birth and all that stuff in their mind.