Leviticus 11:19

A common misinterpretation claims this verse proves biblical error by classifying the bat—a mammal—as a bird, suggesting ancient ignorance of biology; however, the Bible uses functional categorization based on shared traits like wings and flight rather than modern taxonomy, a convention in ancient Near Eastern texts, and the intent is regulatory purity, not scientific classification, so it neither errs nor intends to teach zoology.

Leviticus 11:19 lists among unclean birds the stork, heron varieties, lapwing, and bat, as part of God's dietary laws given to Israel through Moses to promote holiness and separation from surrounding nations; these creatures were forbidden for food to teach obedience, ritual purity, and symbolic distinction between clean (edible) and unclean animals, reflecting God's call for His people to be set apart in all aspects of life.