Yes = Theist
No = Atheist
Undecided = Agnostic
You don’t get to “abstain.” Truth is not a vote.
Everyone knows that atheists firmly believe there is no God.
There are few people who aren’t reasonably sure one way or the other, the agnostics.
You are an atheist if you spend hours every day on Twitter proclaiming “there’s no evidence for God!"
The matter is whether you are living (however inadequately) in alignment with the divine plan, with God, or you are not.
Your epistemic attitude is irrelevant to whether one is Godless.
Atheists say “atheism is a religion like bald is a hair color”—not really, but “bald” is a word like “atheist,” because we don’t NEED a word for “people with hair."
Spiritual blindness can lead to atheism, and atheism certainly worsens spiritual blindness.