You may believe that your ancestors were fish, but there’s certainly no hard proof evidence for this
We have so much evidence for the theories of evolution that it’s not credibly considered in doubt anymore.
Scientists explain that Time and Matter came into existence with the Big Bang; thus the Cause of the Big Bang is outside of time and matter itself; this with the fact that the cosmos is comprehensible through the logical language of mathematics is basic proof that the Cause of the universe is an Eternal Rational Being.
You only hope.
Literally the only thing we reasonably surmise is that the universe had a discrete beginning.
As to the cause of that beginning? Yahweh or Ammon-Ra
might be answers. But so can literally anything else we can imagine. Like another universe, for example.
We don’t know. It’s beyond the observable horizon. The main difference between me and you on the issue is that you see this as another opportunity to wedge a God of the Gaps into that knowledge gap.
The 20th century has beaten the tar out of that poor Guy, so I wouldn’t get your hopes up.
Again, atheism is a psychological state of mind founded in emotion, not reason. I recommend the book The Psychology of Atheism, by Dr. Paul Vitz.
From Oxford: “lack of belief in the existence of God or gods”
That’s it.
Again, every culture since the dawn of humanity has reasoned a creator;
You’re quite right. Atheism is not aboriginal to humanity.
Neither is Yahweh, for that matter. He came along as part of the polytheistic pantheon of the ancient Levant and eventually that religion dropped it’s other gods and only he remained - ushering in the age of Abrahamic monotheism (which, interestingly, wasn’t strictly monotheistic yet in the time Abraham was supposed to live).
…thus man has formulated all kinds of Ideas about God based on legends, myths and superstition about who and what God is.
Exactly.
Check out the Shroud of Turin,
Demonstrated as a medieval forgery over and over again…
or read about the Miracle or the Sun at Fatima Portugal in 1917 witnessed by 70,000 people,
And recorded virtually no where else.
70,000 devout Catholics saw what they wanted to see, exaggerating a local weather phenomenon like a parhelion or a dust cloud.
…
If a god exists and is solely Christian, makes me wonder about the miracles performed by non-Christians like Hindu guru Sathya Sai Baba, who performed many of the same “miracles” performed by Jesus of Nazareth, complete with witnesses - who have the distinct advantage of still being alive to testify to his supposed divine power.
Be sure - to an atheist, you’re not competing solely against the idea of there probably not being a god. You’re also competing with every other religious claimant out there.
Good luck.