one guy says "God if you grant my wish I will sacrifice the first living thing I see when I get home." and God's like "No way," and the dude's like "Bet."
So God grants his wish, and the dude goes home and the first thing he sees is his daughter running up to greet him, and God's like "NO TAKESIES BACKSIES!" So the dude kills his daughter and that makes God happy.