You have got to be kidding. The verse she quoted was the explanation of how the followers who left had gotten it wrong by believing that it was the flesh He was talking about when He said eat my flesh. He explained that it was not His real human flesh by saying the flesh is no help at all. Yet Catholics claim its the flesh in direct contradiction of Jesus own words.
If Jesus’ flesh is “no help at all” why did he bother becoming Incarnate?