If an asteroid crashed into the moon and the debris spelt out the word God in every human language would you believe in God or would you require more evidence?
If it was absolutely clear this was the case - rather than if you squint you can pretend that the shapes just might say something like god - then perhaps so. However were that to happen it would provide no evidence whatsoever for the christian god, rather it would be evidence for some extraterrestrial intelligence.
And actually it wouldn't necessarily be evidence of an actual god. Were a extraterrestrial super-intelligent race want to make their presence known in a manner which would subdue the population of the earth, what better way would there be than trying to make out your are a god - knowing that humans are likely to revere gods.
But isn't this example, in reality, nothing more than Jesus' face in a slice of toast.
https://www.livescience.com/45414-brain-face-pareidolia.htmlHuman psychology is such that it tends to see known shapes and patterns and ascribe anthropomorphised meaning to those patterns, where none actually exists.