I will prove to you that God exists

[Paleophyte]

Or that the physical constants of universes are constrained. Just sayin'.

They wouldn't be called constants otherwise.

Perhaps because somebody mistakenly thought that they were constants. Alpha, the fine-structure "constant" varies with energy scale, from an asymptotic value of 1/137.036 at zero energy to as little as 1/127 at ~90 GeV (Fritzsch, 2002).

It's also noteworthy that the "narrow" range for this inconstant constant is between 1/180 and 1/85.