Leviticus 20:10 objection: if adultery = death, how can it be grounds for divorce (the person would be dead)? Four responses: (1) The death penalty wasn't practiced after 30 AD under Roman rule — John 18:31: "it is not lawful for us to put anyone to death." (2) The Mishnah has rules for divorced adulteresses (can't marry their lover) — proving they weren't killed. (3) Adultery was hard to prove (requires 2+ witnesses). (4) Jesus uses porneia (broader than adultery) to include lesser sexual offenses.