I am a theist, what do you think of my proof for God existing?

[Primordial Bisque]

Dear atheist colleague Simon Moon, please change the word affirming in the line from you:

"This is the fallacy of affirming the consequent. Strike one."

Choose the correct appropriate word, otherwise you are not a critical reader much less a critical writer.

And you are betraying your limited grasp of thinking and writing on truths, facts, logic, and the history of ideas.

Suppose you make a write-up for the proof of the existence of atoms in objective reality outside of concepts in our mind, step by step.

This is the fallacy of affirming the consequent. Strike one.

You are stating your conclusion, that a god exists, in  your first premise.
[...]

Why don't you try looking it up before making yourself out to look like a horse's ass?

http://www.fallacyfiles.org/afthecon.html