Human only understand whatever that is already created and visible or measurable in front of us. The part where it just appear from zero to something, we will never understand it and can only speculate at most.

If they're freemasons they need to believe there's a creator or they called it Grand Architect of the Universe.

Human probably only know the truth few seconds before dying, there's some research about brain activity of dying folks, it's active during the last 30sec or more, the part of brain where dreams and memory sits. Something Neuro scientist can't explain yet but tor religious folk it's the angel of death moment. If their eyes still functioning at the dying time, the eye will follow his soul out from his body.

Look at the James Webb Telescope findings, there's even older and distant galaxies, now how many big bang happen as technology to look even further into the space improved tremendously. Human getting played by the Great Architect of The Universe.