Exodus 20:18

The people were very conscious of their sinfulness before a holy God and begged Moses to stand between them and God. Moses pointed out that God’s goal was neither to overawe them nor to destroy them. Rather, he wanted their awe of him to keep them from sinning (Exodus 20:20). Jesus is the ultimate mediator between God and people (1 Timothy 2:5).

This section discusses how the people were to meet with God. The first part explains why people need a mediator with God (20:18–21). In 20:22–26, it describes the right way to build an altar. This is before God shares his plans for a permanent sanctuary (see 25:1–30:28).

The Sinai covenant follows closely the pattern of treaties made in the ancient Near East. In those treaties, a great king made an agreement with smaller nations. The great king was called a suzerain (a powerful ruler). The smaller nations were called vassals (people or nations under his rule).

These treaties usually followed a clear structure:

1. The treaty began with an introduction. This section named the great king who was offering the covenant (20:1).

2. Next came a historical preamble (an introduction that explains past events). This section described what had already happened between the king and the people (20:2).

   In Exodus, God reminds Israel that he brought them out of slavery in Egypt. This shows why he has the right to make a covenant with them.

3. Then the treaty listed the stipulations (the required terms of the agreement). These explained what each side promised to do. In ancient treaties, the king promised protection from enemies and help in times of danger. The people promised loyalty and obedience.

   In Exodus, the basic terms of the covenant appear in 20:3–17. These verses include the Ten Commandments. The laws are explained further in chapters 21–23.

4. The treaty also explained where the written copy should be kept and when it should be read publicly (24:7; 25:16). This ensured that future generations would remember the covenant.

5. Ancient treaties called on the gods to witness the agreement. In Exodus, instead of calling on pagan gods, historical events and written records serve as witnesses (24:4). This shows that Israel’s covenant was different from pagan treaties.

6. Finally, treaties listed blessings and curses. Blessings would follow obedience. Curses would follow disobedience (23:20–33). This made it clear that the covenant had real consequences.

God used the familiar political treaty form of the ancient world. However, he removed pagan religious elements that were common at that time.

Through this covenant, God invited Israel into a formal relationship with himself as their king.

The Sermon on the Mount in the New Testament parallels this section of Exodus (Matthew 5:1–7:29). The Beatitudes (Matthew 5:3–12) correspond in some ways to the Ten Commandments.

Both passages describe how God’s people should live under his rule.