Why would God include such a disturbing command in His law? What was the purpose behind prohibiting incest so strictly?
This prohibition, along with others in Leviticus 18 and 20, served a crucial purpose for ancient Israel:
Maintaining Purity and Order
These laws were essential for establishing Israel as a distinct people, set apart for God. They distinguished Israel from the surrounding Canaanite cultures, many of which practiced various forms of sexual immorality, including incest.
Protecting the Family Unit
The family was the foundational unit of society. Prohibiting incest protected its integrity, preventing the breakdown of social structures and safeguarding vulnerable individuals within the family.
Reflecting God's Holiness
Ultimately, these commands reflected the holy nature of God Himself. By adhering to these strict boundaries, Israel was meant to mirror God's own absolute purity and set themselves apart as His holy possession.