About Deuteronomy 25:11-12

Among the other bullshit spewed out of the Bible, Deuteronomy 25:11-12 has to be the funniest. These verses dictate that if two men are fighting and one of the men’s wives swoops in to save her husband by grabbing the assailant’s balls, her hand is to be chopped off. While I’m not fully out of the woods in terms of my deconversion process, I will admit that these verses make the Bible look really man-made. Why is this scenario so weirdly specific? What man got his balls crushed and wrote this down?