Im gonna quote Oxford University and Nobel prize winner, and mathematical physicist Roger Penrose:
“Try to imagine phase space… of the entire universe. Each point in this phase space represents a different possible way that the universe might have started off. We are to picture the Creator, armed with a ‘pin’ — which is to be placed at some point in phase space… Each different positioning of the pin provides a different universe. Now the accuracy that is needed for the Creator’s aim depends on the entropy of the universe that is thereby created. It would be relatively ‘easy’ to produce a high entropy universe, since then there would be a large volume of the phase space available for the pin to hit. But in order to start off the universe in a state of low entropy — so that there will indeed be a second law of thermodynamics — the Creator must aim for a much tinier volume of the phase space. How tiny would this region be, in order that a universe closely resembling the one in which we actually live would be the result?”
“His calculations lead him to the remarkable conclusion that the ‘Creator’s aim’ must have been accurate to 1 part in 10 to the power of 10 to the power or 123, that is 1 followed by 10 to the 123rd power zeros.”
As Penrose puts it, that is a “number which it would be impossible to write out in the usual decimal way, because even if you were able to put a zero on every particle in the universe, there would not even be enough particles to do the job.”
And the only alternative to the universe arising from chance is for it to have arisen deliberately. Deliberate action requires a conscious creator aka God.