Referencing Judges 1:19 - “And the Lord was with Judah; and he drave out the inhabitants of the mountain; but could not drive out the inhabitants of the valley, because they had chariots of iron.”
And Chrysomallon squamiferum, “the only known extant animal that incorporates iron sulfide into its skeleton (into both its sclerites and into its shell as an exoskeleton)”.
God was granted immortality and control over the Universe, but in exchange, there’s now a hyperintelligent snail which pursues him for eternity and kills him upon touch.