Actually, yes, people can and do know that. They can know exactly who it was, and why it was with him. And it does not sound like god to many people. It sounds like God to those who believe the view of God many religions put forth, but that would end up with them being quite misguided in this case. Hopefully they would realize it before sabotaging themselves.
I have no fear of God. God does not have wrath, and I’m sorry that you the need to believe these stories told to keep people in line. Wrath and judgment are characteristics humans place onto God because they can’t imagine pure love and acceptance. But this is your path to walk, not mine. I do not fear God, for there is nothing to fear of God.
As for Tai, I didn’t do anything with the entity. I’m just passing along what I know. It sounds more like you are trying to make this experience fit your beliefs so that you aren’t incorrect. That doesn’t change the situation, just your perception of it. And nothing was done without Tai’s permission, as that would be unethical. It’s not as if people are running around interfering with students. And in the future, he will learn to handle these situations on his own. It wouldn’t do any good for us to not teach students to protect themselves.