Because a miracle wouldn’t be replicable or predictable or understandable - speaking on it wouldn’t lead to anything productive anyway.
Science is of use.
Creationism is useless.
Creation is the foundation of the 3 major religions found in the world today.
And please do tell us of the scientific origins theory where everything came to be using only the known natural laws. Every big bang explanation I’ve ever read indicates that all natural laws were suspended and useless for the initial stages of creation. and that is does appear that either everything was created from nothing or we have no explanations for anything prior to the big bang.
Here’s another simple thought experiment for you amd.
Take Einsteins E = MC^2 then apply the zeroth thermodynamic law to energy or absolute zero where all molecular activity ceases. Now solve for Mass.