IS God never changing?

In my Humble opinion is different, he had existed and he have live in our world, doing the most good, although he haven't advertise enough for everyone to know whom he was, I have my ideas about it, but i prefer not to open-up, a cricket pot. In fact God has learn, (and that is when he is a learning God), that Humanity is a good thing, he did, although he knows that man and the Body of man especially is evil.