Again, how do you propose we disprove something that does not exist? Science is not perfect, but it's all we have. If I say my faith involve a sugar world made of donuts, cakes, chocolate and jello in another dimension. You know it makes no sens, but you will never be able to proove it does not exist since there is no way to measure this other dimension. So we are back with science and what we know. Since we know nothing about any form of "god" therefore we must assume (in our everyday life, not for research) that it does not exist. This means no worshipping, no praying, no services, etc. This does not mean not to keep an open mind.