Brother Donny Muszynski focuses on the importance of the Mosaic Law, priesthood, and their connection to Christ. He explores various Old Testament passages, particularly from Exodus, to illustrate God’s plan and the significance of the Levitical priesthood. Key points he covered includes the calling of Moses, the establishment of Aaron as high priest, and the detailed instructions for the Tabernacle and priestly garments. The sermon emphasizes how these elements served as a “schoolmaster” to bring people to Christ, as mentioned in Galatians 3:22-25. Brother Donny also discusses the Passover, its significance, and how it prefigures Christ’s sacrifice. The sermon touches on the holiness of the Law, as exemplified in the story of its rediscovery during King Josiah’s reign and its reading by Ezra in Nehemiah’s time. Throughout, Donny draws connections between Old Testament events and their New Testament fulfillment in Christ, emphasizing the continuity of God’s plan and the importance of understanding the Old Testament to fully appreciate the work of Christ.