I know I'm probably going to get a lot of flak for this, and I'm probably going to offend people by what I'm about to say, so I apologise in advance to anyone that this post offends, but I'm allowed my free speech as much as the rest of us.
I personally find it appalling that religion is still such a common thing, it made sense back in the middle ages before we made any significant scientific studies perhaps, but in this day and age of science and fact, I find the whole idea of deities and "faith" to be an incredibly primitive view that should be abandoned if humanity intends to progress any further. There is no god(Or any other deity), if there was, why hasn't he(Or they) shown themselves to us? I don't give me any of that "God/Deity works in mysterious ways"
if they truly existed and truly cared for us they would let us know that they are there for us.
Where someone gets to the point where they will blindly do or believe anything that their deity or a "prophet" tells them without question, they might has well have lost on sense of logic and reason and serve almost no purpose. Anybody who thinks the "end of the world" is coming, whether through fear or blind faith, have completely abandoned logic, reason and facts and are unlikely to contribute anything useful to society.
Not to mention money, if there was no money going to the construction, maintenance etc. of religious buildings it could be going towards useful things such as medical research, for all we know, we could have had a cure for cancer if we abandoned religion centuries ago.
Not to mention to total lack of proof of the existence of these deities, there is no single shred of evidence in the history of the universe that can even hint at such an existence. The "lack of proof is not proof of non-existence" argument is completely null, I could say that the edge of the universe is made of cotton candy, you can't prove me wrong, but that doesn't make it true. Not everything can be disproved, but that most definitely does
not meant that it's true.
In my honest opinion, if you truly believe in such deities, then I'd be tempted to laugh in your face and call you gullible. Such ridiculous beliefs should be left in the middle ages where they belong so humanity can advance even faster than it has been for the last century.
Again, apologies to anyone who is offended, but I intend to use my free speech to do just that, speak freely.