Fear and Follow
A History of Christ and His Church
August 30, 2026
Rev. Dr. Gabe Sylvia
Exodus 19–20 presents a dramatic theophany that exposes God's terrifying holiness, frames a conditional covenant of grace that requires consecration and obedience, demonstrates humanity's need for a mediator, and points forward to Christ who fulfills both the mediating priest and sacrifice for believers.
Summary
The sermon reflects on Exodus 19–20 where theophany — God's visible, terrifying appearance — dominates the scene to reveal His holiness, prepare the people for a covenant of grace, and shock them into recognizing their inability to approach God apart from mediation. The covenant shown is conditional: blessing for obedience, loss for disobedience, and it demands consecration (the mountain must not be touched). Moses and the tabernacle/priesthood structures function as types and placeholders pointing to the ultimate mediator, Jesus, who fulfills both the mediating person and the mediating sacrifice. With Christ's work believers are brought into God's festive and righteous holiness, called to put to death sin and live by the Spirit.
Key Points
- Theophany (God's appearance) is central in Exodus 19–20 and serves to display God's character.
- Two covenant types: Covenant of works (Garden) and Covenant of grace (outside the Garden); obedience glorifies God, not earns salvation.
- The dramatic theophany deliberately shocks the people to reveal God's holiness and their need for a mediator.
- The covenant is a gracious but conditional arrangement: obedience brings blessing; disobedience forfeits fullness of covenant life.
- The mountain and camp were to be consecrated; God's holiness is deadly to unprepared sinful humans.
- Moses, the tabernacle, and the priesthood are types that prefigure the true mediator and sacrifice.
- Christ fulfills both roles — the mediating man and the mediating sacrifice — making access to God possible.
- In Christ believers enter God’s righteous holiness and are called to mortify sin and live by the Spirit.
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