Isn't there a passage in the OT where God tells the Hebrews not to touch his altar. Then, as they're moving it, one guy slips and accidentally touches it -- and he's struck dead.
In another passage, a prophet enters a city, and some kids mock him and call him "baldy." So God sends a bear to slaughter the kids -- killed merely for insulting a prophet.
The OT God seems pretty petty in his murderous brutality.
But he does not command US to go out and murder persons for imagined slights, as Islam does, and You Know That Just as Well as I.