Atheism is by nature the embrace of arbitrariness. It is fundamentally a nihilistic position, a denial of The Truth.
That being the case, I am certainly justified in believing that someone who adopts such a patently self defeating position is deserving of mockery. Despite this, I have not resorted to mockery.
So what else can you do? You, in your total contempt for truth, think you can alter what it is I believe, alter what my religion is saying simply by changing the meanings of words. I repeat, my religion is older than your English language. Not only do you not know what I believe, but you shut yourself off from being capable of doing so because you reject the whole matter outright.
So you, very foolishly reject that which you not only do not understand, but aren't interested in understanding.
This all being the case, we are engaging in a futile conversation.