To me "god" is either an idiot test or a mental health test and we should challenge the lie wherever possible.
The one silver lining to the whole charade is that it gives believers the chance to identify themselves. When I meet a believer, my response is somewhere between contempt and pity - depending on the individual. But by that point I'm usually backing away slowly.
The contradictions, inconsistencies and evils of the bible are well documented, so I'll just say a bit about my own experience with religious people:
I was raised by christian parents. I hated church with a passion. Some of my earliest memories are of the weirdness that went on in the church, where absolutely everything seemed to be "Washed in the blood of the lamb".
I remember grown men regularly going up to the pulpit, crying their eyes out and saying how "the devil" was making them beat their wife (amongst other crimes), then being applauded as they stepped down.
They used to tempt us kids with "film night" where they showed truly horrific and bloody American christian-made horror movies to scare us into giving ourselves to "jesus". I had recurring nightmares about one film where they chopped off the non-believers heads in a guillotine.
Everybody in the church used to speak in tongues and shake about, which as a young child really made my skin crawl. I would prickle and sweat all over as they lurched about talking nonsense. It gave me the fear and really freaked me out.
For those who don't know, speaking in tongues is when god is supposed to be speaking through you, and you make gibberish sounds. I still remember some of these non-words like it was yesterday: "kohobara shunderie undie".
I've never felt so afraid or alone.
When my dad spent over a year in hospital, not one single member of the church visited him. Despite him being a member for decades, supporting them financially, and canvassing for them in rain, hail, sleet and snow.
When he came out for my sisters wedding, I asked the pastor why nobody had visited him.
He replied "We're just people of the earth".
So for me, it's either stupidity or madness. The burden of proof is on the believers. And there is not one single shred of proof. Epicurus said it best:
“Is God willing to prevent evil, but not able? Then he is not omnipotent.
Is he able, but not willing? Then he is malevolent.
Is he both able and willing? Then where does evil come from?
Is he neither able nor willing? Then why call him God?”
But I'm also with Dylan Moran:
"Don't ask me to see the fairy.
Don't ask me to let it into my heart.
I wouldn't let it into my f*cking garden.
I'd shoot it on sight".