I've seen hundreds/thousands of articles and videos attempting to disprove God or impose doubt. None have been successful. There is a lot of weak arguments from atheists not just religious people. Even things as simple as Atheists doctoring quotes from people like Lincoln to make him look like an atheist when any text source quote says basically the opposite.
Within Christianity I've heard space jesus, multiple jesus combined as one, copied from other religions, never existed, ect, but throught counter research I tend to always find a response that points flaws in their arguments. Obviously you have to put faith into the Christian religion, but to be fair the religion and Bible are completely self aware of faith before anything modern came about to argue against it.
The existence of a God seems highly likely to me regardless of religion or opinions of cosmology.
