I noticed their evidence-free idea is usually something like this: "Mr. God always existed".
"my debates with religious counterparts"
I think it's wrong to call it a debate because there is no debate. Reality is what it is. There is nothing to debate about reality.
This whole thing is very simple. This is not rocket science. We don't have "debates" about the Easter Bunny. The magic god fairy fantasy is equal to the magical rabbit fantasy, equally childish and equally ridiculous.
When I explain reality to the god-soaked (not that it ever did any good, theism is an incurable mental illness) it goes like this: There is no magic in the universe therefore magical god fairies are impossible.
That's it. Nothing more needs to be said about it.
However I could point out the idiotic god fantasy is not necessary therefore it's not real. We know the fairy's magical powers were never necessary for something as complex as the development of new species so it's ridiculous to pretend the Magic Man was necessary for anything else.
The god-soaked can't exist without their childish belief in a magical 2nd life which is totally impossible. It's just the wishful thinking of feeble-minded cowards.
I am by the way a hardcore atheist and anti-theist. My contempt for religious stupidity grows every day. The religious violence, religious brainwashing (aka child abuse), and the religious war against science education can not be tolerated. We must destroy theism before theism destroys this planet.