Introduction

Deuteronomy 27 marks a transition in Moses's address, moving from legal instruction to covenant renewal ceremony. Moses commands that upon entering the land, Israel must create a dramatic, public ceremony at Mounts Ebal and Gerizim. This chapter prescribes the physical monuments, altar construction, and the first set of curses to be proclaimed—setting the stage for the blessings and curses in chapter 28.

Memorial Stones with the Law (Verses 1-8)

[1-4] Moses and the elders command Israel: on the day they cross the Jordan, they must set up large stones and coat them with plaster. All the words of this law shall be written on them. These stones are to be placed on Mount Ebal.

[5-7] An altar of uncut stones must be built there to the LORD—"Do not use any iron tool on them." On this altar they shall offer burnt offerings and fellowship offerings, eating there and rejoicing before the LORD. The prohibition on dressed stones echoes the earlier altar instruction (Exodus 20:25">Exodus 20:25), perhaps preserving the stones' natural creation by God rather than human craftsmanship.

[8] The words of the law must be written "very clearly" on the plastered stones. This public display made the law accessible to all Israel—no one could claim ignorance of God's requirements.

Declaration of Covenant Identity (Verses 9-10)

[9-10] Moses and the Levitical priests declare to all Israel: "Be silent, Israel, and listen! You have now become the people of the LORD your God. Obey the LORD your God and follow his commands and decrees that I give you today." This solemn moment marks the formal establishment of Israel as God's covenant people, with all the responsibilities that identity carries.

Division for Blessings and Curses (Verses 11-14)

[11-13] Moses divides the tribes for the ceremony that Joshua will later execute (Joshua 8:33-35">Joshua 8:33-35):

• Mount Gerizim (blessings): Simeon, Levi, Judah, Issachar, Joseph, and Benjamin—six tribes including descendants of Leah and Rachel, Jacob's favored wives.
• Mount Ebal (curses): Reuben, Gad, Asher, Zebulun, Dan, and Naphtali—six tribes including some descended from handmaids.

[14] The Levites shall recite the curses in a loud voice to all the Israelites. This antiphonal ceremony, with tribes on opposing mountains responding "Amen" to each curse, created a memorable, participatory commitment to the covenant.

The Twelve Curses (Verses 15-26)

The Levites pronounce twelve curses, each receiving Israel's "Amen" (meaning "so be it" or "truly"):

[15] Idolatry: "Cursed is anyone who makes an idol—a thing detestable to the LORD, the work of skilled hands—and sets it up in secret."

[16] Dishonoring parents: "Cursed is anyone who dishonors their father or mother." (Exodus 20:12">Exodus 20:12)

[17] Moving boundary stones: "Cursed is anyone who moves their neighbor's boundary stone."

[18] Misleading the blind: "Cursed is anyone who leads the blind astray on the road."

[19] Injustice to vulnerable: "Cursed is anyone who withholds justice from the foreigner, the fatherless or the widow."

[20-23] Sexual sins: Four curses cover forbidden sexual relationships: with a father's wife, with animals, with a sister, and with a mother-in-law.

[24] Secret murder: "Cursed is anyone who kills their neighbor secretly."

[25] Murder for hire: "Cursed is anyone who accepts a bribe to kill an innocent person."

[26] Failure to uphold the law: "Cursed is anyone who does not uphold the words of this law by carrying them out."

Note that many of these sins occur "in secret." The curses remind Israel that God sees what humans cannot, and that secret sin still brings divine judgment.

Key Takeaways

• Public commitment matters: Writing the law on stones created visible, permanent accountability.
• Saying "Amen" has weight: Each person's agreement bound them to the covenant consequences.
• Secret sins are still sins: Many curses address hidden wrongs that escape human justice.
• The law concludes comprehensively: The final curse encompasses all failures to uphold God's commands.
• Community participation: The entire nation participates in affirming covenant commitment.

Reflection Questions

1. Why might God command such an elaborate public ceremony for covenant renewal?
2. What do the "secret sin" curses reveal about God's knowledge and justice?
3. How does the final curse (verse 26) summarize the stakes of covenant faithfulness?
4. What would it look like to say "Amen" to God's standards today—truly agreeing with them?