Exodus 27:1

"You are to build an altar of acacia wood. The altar must be square, five cubits long, five cubits wide, and three cubits high.

Study Bible

You are to build an altar of acacia wood.
The instruction to build an altar signifies a place of sacrifice and worship, central to Israelite religious life. Acacia wood, known for its durability and resistance to decay, symbolizes the enduring nature of God's covenant. This wood was abundant in the Sinai region, making it a practical choice. The use of acacia wood also points to the humanity of Christ, who was incorruptible and sinless, as the altar foreshadows the ultimate sacrifice of Jesus.

The altar must be square,
The square shape of the altar represents stability, balance, and equality, reflecting God's justice and order. In biblical numerology, the number four often signifies completeness, as seen in the four corners of the earth. This design ensures that the altar is accessible from all sides, symbolizing the universal nature of God's invitation to worship and sacrifice.

five cubits long, five cubits wide,
The dimensions of the altar, five cubits by five cubits, emphasize the significance of the number five, often associated with grace in biblical symbolism. The altar's size indicates its importance in the tabernacle, serving as a focal point for offerings. The repetition of the number five may also remind worshippers of the five books of the Torah, underscoring the foundation of God's law.

and three cubits high.
The height of three cubits suggests a connection to the divine, as the number three frequently represents completeness and the Trinity in Christian theology. This dimension elevates the altar, signifying the lifting of sacrifices toward heaven. The height also ensures visibility, reminding the Israelites of the need for atonement and pointing to Christ's elevation on the cross as the ultimate sacrifice for sin.

Persons / Places / Events

1. Moses
The leader of the Israelites, who received the instructions for building the Tabernacle and its furnishings, including the altar, directly from God on Mount Sinai.

2. Israelites
The people of God who were delivered from slavery in Egypt and were journeying to the Promised Land. They were responsible for constructing the Tabernacle and its furnishings according to God's specifications.

3. Tabernacle
The portable dwelling place for the presence of God among His people during their journey through the wilderness. The altar was a key component of the Tabernacle's courtyard.

4. Altar of Burnt Offering
A central piece of the Tabernacle's courtyard where sacrifices were made. It symbolized atonement and reconciliation with God.

5. Acacia Wood
A durable and resistant wood used in the construction of the altar, symbolizing the enduring nature of God's covenant with His people.

Teaching Points

The Importance of Obedience
The detailed instructions for the altar remind us of the importance of following God's commands precisely. Obedience to God is a demonstration of our faith and trust in His wisdom.

Symbolism of Sacrifice
The altar represents the need for atonement and the seriousness of sin. It points to the ultimate sacrifice of Jesus Christ, who fulfilled the requirements of the law.

God's Presence Among His People
The construction of the altar and the Tabernacle signifies God's desire to dwell among His people. It encourages us to seek His presence in our daily lives.

Durability and Strength
The use of acacia wood symbolizes the strength and durability of God's covenant. It reminds us of the unchanging nature of God's promises.

Community and Worship
The communal aspect of building the altar and the Tabernacle highlights the importance of community in worship. It encourages us to participate actively in our faith communities.

Bible Study Questions

1. How does the construction of the altar in Exodus 27:1 reflect the character of God, and what does it teach us about His expectations for worship?

2. In what ways does the altar of burnt offering foreshadow the sacrifice of Jesus Christ, and how can this understanding deepen our appreciation for His atonement?

3. Considering the use of acacia wood, what can we learn about the qualities God values in the materials and people He chooses for His purposes?

4. How can the communal effort in building the Tabernacle and its furnishings inspire us to contribute to our local church or faith community?

5. Reflect on the significance of God's presence among the Israelites through the Tabernacle. How can we cultivate an awareness of God's presence in our own lives today?

Connections to Other Scriptures

Leviticus 1:1-17
Describes the procedures for burnt offerings, which were to be made on the altar. This connection highlights the altar's role in the sacrificial system and the atonement for sin.

Hebrews 13:10-12
Discusses the altar in the context of the New Covenant, where Jesus is the ultimate sacrifice. This connection emphasizes the fulfillment of the sacrificial system through Christ.

Exodus 25:10-22
Provides instructions for the Ark of the Covenant, another key component of the Tabernacle, showing the detailed and specific nature of God's instructions for worship.