Indeed, something came from nothing - that is what the fact of a beginning has shown. As Jastrow observed, the fact of a beginning of space/time (geometry) is the most theological statement to ever come out of science.
Every cosmological model of an infinite past has failed. All cosmologies (big bang, multi-verse, multi-world, Level IV, ekpyrotic, cyclic, hesitating, chaotic inflation, imaginary time, etc.) - all of them - require a beginning because they all rely on geometry and causality.
In the void in which there was a beginning there is no space, no time, no energy, no matter, no physical laws, no physical constants, no mathematical structures, no geometry, no physical causality.
Again, I assert there is no physical causality in the void.
Thus a beginning requires an uncaused cause, a prime mover, a "great Geometer" - the only possible candidate for such being God Himself.
Simply, amen.