Doug Batchelor discusses the biblical symbolism of the Old Testament sanctuary and its meaning for Christians today. His message is that the temple's structure and the rituals performed by priests illustrate the ongoing work of Jesus Christ as our High Priest, who seeks to remove sin from our lives. 

Key points from his message include:
The sanctuary as a model for salvation: Batchelor explains that God instructed his people to build a sanctuary to teach them about salvation. It was composed of three main areas—the courtyard, the holy place, and the most holy place—and each of these sections represents a stage in Christ's ministry.

Christ's role as High Priest: In this presentation, the work of the earthly priests is used to illustrate the present-day ministry of Jesus Christ. As our High Priest, he is actively at work to help believers overcome sin.

The eradication of sin: Batchelor's sermon argues that by understanding the Old Testament sanctuary system, Christians can gain a deeper appreciation for Christ's work in eradicating sin from their lives.