I said read the chapter didn't I? Why would those who Jesus said are of their father the devil, liars, and murderers, have rightly understood Jesus when he said they do not believe him nor accept his message? Doesn't it contradict the premsie that they could understand what Jesus meant when Jesus literally just said they don't understand him? Jesus was not claiming to be the I AM according to Jesus.
John 8
43Why do you not understand what I am saying? It is because you are unable to accept My message. 44You belong to your father, the devil, and you want to carry out his desires. He was a murderer from the beginning, refusing to uphold the truth, because there is no truth in him. When he lies, he speaks his native language, because he is a liar and the father of lies.
45But because I speak the truth,
you do not believe Me!
Now here is some helpful advice for
you. Don't rely on Jesus' enemies for theology. Not a good look. I truly hope this helps!