And then there's religions...
Man-made, no question. The bible, for example, was written at a time of belief in
numerous gawds, in strongly pagan times. 'Prophets' walked the middle east in vast numbers. The Abrahamic religions gained some mettle over the others - I suspect historians have a pretty good account how it happened - and became enforced - suddenly being a pagan was risking persecution, prosecution and in many cases resulted in a capital punishment.
Judaism, Christianity and Islam all evolved from that one
man-made religion, and it's
no surprise whatsoever to the rational onlooker that these three (from the
same original source, remember) hate each
other more than other religions more deserving of loathsomeness (yeah Mssrs Cruise and Travolta

. Only jesting...

)
And it's also no surprise that even these three religions have fragmented into factions with even more fundamentalist beliefs, from - oh gawd, what a selection we have to chose from... - Plymouth brethren, the Wee Frees of the church of Scotland, jehovas witnesses, isis, Ry's church of miracle cures, and any other nuttier version of an already nutty belief.
And they ALL claim to be the TRUTH. Oh gawd...
It's the sheer 'pick and mix' of it that amuses me - "Hmmm, I don't think I believe hard enough 'cos I feel too ordinary. Hey - you guys fancy a splinter group?!"
And, as the most wonderful example of the man-madedness of religions, we have the delightful mormom church. (I do mean delightful - these guys are awesome! You cannot rile or upset them! They will always be smiley and friendly! I think, if I had to spend time on a desert island with a religious person, I'd chose a mormon. Seriously, they are nice people. I really hope they don't form a nasty splinter group... )
A region formed in recent history - around 150 years ago - by Joseph Smith, an semi-literate convicted fraudster (I think he sold made-up deeds for gold mines and stuff?) You have
got to read about how he devised this religion, 'cos it's both very funny and jaw-droppingly, numbingly obvious what he was doing. 150 years on, and a committed (he should be...) mormon is trying to run for presidency of the US of A. And Mormonism has earned the same rights as all other religions!
Yeah, but... Christianity is different bleats Ry (as will
other believers of the
other religions.)
There is a much evidence for the existence of the gawd in every single religion as there is of the existence of unicorns, fairies, leprechauns and flying teapots.
The
exact same amount.
I could go on.
Ok, I will...