I see your point, but also if we got rid of all falsified religions we would have no religion left. I am not an atheist as I believe that there is a Supreme Power, but I’m not sure anyone has come up with the correct answer.
There is one religion that has not been falsified: Hinduism. In fact on the contrary Hinduism has been verified by modern science. I will mention Hindu concepts modern science has verified:
- Atoms: The idea of atoms is pervasive in Hindu religion. It is posited that the entire world is made out of paramanus which cannot be split any further, all things are made of out the combinations and permutations of these fundamental units which combine and recombine to form binary atoms, then combine to form tertiary atoms under the influence of energy, giving rise to substances with different properties.
Atoms are confirmed today to exist and we have been able to even find various smaller and smaller ones to exist.
- Akasha/ether: The concept of akasha as special substance of reality which is non-atomic, not particular, all pervading and outside of time and space via which things travels in the form of vibrations is another pervasive concept. It is mentioned in the Yogas how the akasha is used to channel energy from any point in space, how it can be used to cause levitation or even teleportation. The energy circuit of the body consisting of the pranas are taking place in the akasha.
The existence of the quantum field is proven today. It has been used to extract energy from any point in space, to cause objects to levitate and teleportation(currently only on the microscopic level)
- Observer effect: The concept of all souls being observers of material reality, without which material reality cannot exist or function is central to Hinduism. In Samkhya philosophy the observer must first collapse matter out a superpositioned state of possibility before matter becomes manifest.
The existence of the observer effect is confirmed in quantum mechanics. If there is no observer present there is no material reality and nothing ever happens.
- Cyclic universe: The concept of the universe expanding and contracting over vast periods of time is another central concept in Hinduism. These are known as kalpas.
Today, modern science is strongly suspecting the same that the universe has cycles of expansion and contraction over vast periods of time. The Big bang theory is still the most dominant theory in astrophysics.
- Superstrings: Hinduism holds the entire universe is just the vibrations of the fundamental forces at the substratum of the gunas. These vibrations of these gunas extend through several dimensions and the physical dimension is the least in vibration.
In modern physics, string theory is the most cutting edge and string theory stipulates that all matter is just the vibrations of quantum strings extending across several dimensions, one of them being our 3D world.
- Astral body: Hinduism holds that there is a transmigrating entity known as the subtle or astral body that can disassociate from the body. It can disassociate during sleep or it can disassociate during physical death, where it enters into the astral dimension where it experinces its mental states vividly.
Modern science, in the subset of consciousness studies has proven that OBE and NDE is an actual reality and have been able to empirically measure the effects of the astral body and through phenomenological study have been able to explore the astral dimensions.
- Past life: Hinduism holds that the soul is eternal and takes on innumerable bodies in the course of its evolution.
Modern science has proven that past life memories is a real phenomena and through investigative scientific methods have been able to confirm continuity of memories and even physical features between lives. The most notable study is a cross-cultural study by Ian Stevenson with more than 2000 subjects.
- Yoga: The practice of Yoga in Hinduism is used to gain full control of ones mind-body system and unlock ones higher potentials, and ultimately to have a direct experience of transcendence. Various stages are delineated in detail.
In modern science in transpersonal psychology the efficacy of Yoga has been confirmed and measured and scientifically verified in countless scientific studies.
I could mention many more such Hindu concepts which have been verified by modern science, but this should be enough to make my point loud and clear.