Now I know Jesus is only sometimes a man.

I have done more studying of the Bible, and discovered that when Jesus appeared to Paul on the road to Damascus, he was not a man any more, see Galatians 1:1,12. But later, when Paul wrote to Timothy, he knew that Jesus was human again, see 1 Timothy 2:5. I don't know why Jesus changes his nature, it might be something with the nature of each assignment that God gives him. But the fact is that we cannot know if Jesus is a man right now.