Not having a belief in gods is what makes me an atheist. That I claim I know gods don’t exist describes what type of atheist I am. I was an atheist without a god belief long before I concluded that I know gods don’t exist.
Knowledge on which I base my “I know gods don’t exist” claim . . .
Knowledge that after thousands of years of intensive and desperate searching there hasn’t been a single piece of credible evidence found that establishes gods do actually exist.
Knowledge that there is no known method by which gods even could or might exist.
Knowledge of scientific discoveries that negate the need to use god beliefs to fill gaps in knowledge and understanding.
Knowledge that god beliefs are created by the minds of humans.
That’s a few “off the top of my head”, I’m sure I cloud come up with more.
Knowledge on which I base my “I know gods don’t exist” claim . . .
Knowledge that after thousands of years of intensive and desperate searching there hasn’t been a single piece of credible evidence found that establishes gods do actually exist.
Knowledge that there is no known method by which gods even could or might exist.
Knowledge of scientific discoveries that negate the need to use god beliefs to fill gaps in knowledge and understanding.
Knowledge that god beliefs are created by the minds of humans.
That’s a few “off the top of my head”, I’m sure I cloud come up with more.