As somebody who wasn't raised Christian, this conversation is bewildering.
Of course Jesus wasn't god. Was he a religious leader? Sure. Did he have a connection with god? Probably. Was he, himself, God? No, of course not.
Have you read Revalations?
Revalation 19:11-16 Then I saw heaven opened, and behold, a white horse! The one sitting on it is called Faithful and True, and in righteousness he judges and makes war. His eyes are like a flame of fire, and on his head are many diadems, and he has a name written that no one knows but himself. He is clothed in a robe dipped in blood, and the name by which he is called is The Word of God. And the armies of heaven, arrayed in fine linen, white and pure, were following him on white horses. From his mouth comes a sharp sword with which to strike down the nations, and he will rule them with a rod of iron. He will tread the winepress of the fury of the wrath of God the Almighty. On his robe and on his thigh he has a name written, King of kings and Lord of lords.
This is talking about the second coming of Jesus. I don't think a spiritual leader could manage any of this. (Also, reading this, you begin to understand why people were afraid of angels.)
On the topic of miracles, I recall a famous one in which Jesus was healing people as they came, and some people crawled in through the roof. This seems rather public/well known about.
Again, Jesus didn't heal him because he wanted to have Glory, he was doing ministry, and Jesus even used the faith of the man and his fiends as a teaching moment for the pharisees. Other times, the Bible describes Jesus as healing people because he had pity for them or because he could use their faith to teach people.