Of course it’s empiricism, knowledge by way of empiricism requires tangible evidence to substantiate it. If a god wants to be known empirically, which is how human beings know things, then it will do so accordingly. Using gods as a solution to empirical questions is not qualitatively equivalent to non-god solutions.That may default you to an atheist, but it's not the empiricism. There are plenty of theistic arguments to suggest its not reasonable, in the first place, to establish God as something empirical. Your atheism is more about what you expect empiricism to be capable of, rather than what you can discern with it. It faces the exact same problems of those who point to something within the empirical sciences as evidence of God.