True Holiness

Deuteronomy 21-23

When reading chapters such as the ones we read today, I find it’s sometimes easy to just glide through these laws that initially seem irrelevant to us today. Within these ancient statutes, however, two timeless themes particularly stood out to me: God’s call for His people to be set apart in holiness, and His heart for the most vulnerable in society.

1. A Call to Holiness

As we’ve read previously, God set Israel apart from the surrounding nations to be a people that reflected His righteousness. These laws we observed today emphasize moral purity, integrity, and responsibility within the community. For example, laws regarding sexual immorality (Deut. 22:13-30) were meant to protect family structures and promote faithfulness. 

While we no longer live under these specific laws, the principle of holiness remains. Something beautiful happens in the New Testament—though it caused an outrage at the time. Jesus shifted the focus from outward regulations to inward transformation. 

Blessed are the pure in heart, for they will see God. – Matthew 5:8

Holiness today, while still requiring abiding by a list of rules (the handy little updated one provided by Jesus), is ultimately about living in a way that honors God, demonstrating His love and goodness in our daily actions. Even though we don’t face the consequence of being stoned to death if we fall into temptation, these passages point out just how important it is in the eyes of God that we choose to walk in His light. 

2. Justice and Care for the Vulnerable

These chapters also reveal our Father’s deep concern for justice and protection of the weak; many of the laws were designed to guard against exploitation:

• Captive women were given dignity and rights, rather than being killed or treated as property, as they would if their home had been conquered by other nations at the time (Deut. 21:10-14).
• Neighbors were expected to care for one another—returning lost property and offering help when needed (Deut. 22:1-4).
• Fair treatment of runaway slaves—they were not to return an escaped slave to their master but to let them settle freely in their land. (Deuteronomy 23:15-16)

We see Jesus continue this mission throughout his ministry on earth, declaring, “The Spirit of the Lord is on me, because he has anointed me to proclaim good news to the poor… to set the oppressed free” (Luke 4:18-19). He demonstrated through both his life and death that true holiness heeds more than personal purity, but also constantly considers how best we can treat those around us, especially those in need.  

-Isabella Osborn

Reflection Questions:

• How do we maintain spiritual purity in a world full of distractions? What are some ways you can guard your heart, mind, and actions?
• Even though we are no longer called to live according to the Old Law, we still are called to holiness in the New Testament. What are some of Jesus’ commandments that you find it difficult to abide by?
• What are some practical ways we can reflect God’s heart for the weak and vulnerable in our modern world?