Last time, we started looking at how the focus shifted from Old Testament rituals to New Testament heart purification by faith, focusing on the idea that it's grace, not tradition, that cleanses us.
We previously summarized the rigorous seven-day sanctification process for the priesthood detailed in Exodus 29. This transition into God’s presence necessitated a specific sequence of ceremonial washing, anointing, and blood sacrifice.
However, we learned that this ritual was merely a "shadow" or symbol of a superior cleansing to come (Hebrews 10:1). It highlights that while rituals are necessary to demonstrate our need for purification, they cannot actually accomplish the cleaning themselves.
Moving into the New Testament, we will examine the shift toward grace-driven faith and heart purification, beginning our study with Acts 15:7-11.
The early church faced a major conflict concerning whether Gentile believers needed to adopt Jewish customs, such as circumcision, and obey the Mosaic Law for salvation (Acts 15:1). The central struggle was the misguided effort to correct the heart by adhering to external works or rituals.
In Acts 15:7-11, Peter addressed the Jerusalem Council, confirming to the apostles and elders that Gentile converts are saved by grace through faith rather than by observing the Mosaic law or circumcision.
Referencing his experience with Cornelius in Acts 10–11, he argued that Gentiles should not be burdened with legalistic requirements, noting that God made no distinction between Jews and Gentiles, having "cleansed their hearts by faith" (Acts 15:9).
Ultimately, the apostles determined that imposing religious regulations on top of faith was an unbearable burden, reaffirming that salvation comes exclusively through the "grace of the Lord Jesus."
In Titus 3:5, Paul breaks down how this change happens, explaining that God saved us out of His own mercy rather than because of any good deeds we performed. This salvation occurs through a spiritual washing that brings about rebirth and a fresh start through the Holy Spirit.
Understanding the mechanics of this verse is crucial for believers to grasp its significance.
- Salvation by Grace Alone: This purification is based entirely on grace, not our own righteous acts or religious efforts.
- New Creation: The transformative work of the Holy Spirit, which brings a "new birth" and initiates a spiritual resurrection.
- The Internal Work of the Spirit: Distinct from external ceremonial washings, the Spirit provides an inner cleansing that removes the sinful nature and recreates us.
These examples highlight that purification comes through divine mercy. God initiates the cleansing process through Christ, allowing us to live for him, rather than requiring us to fix ourselves first.
Here’s how to make this truth work for you:
- Embrace Grace, Not Performance: Stop trying to earn God's approval through your own righteousness, such as good works, church attendance, or rule-following.
- Rely on the Finished Work: Trust that Jesus’ sacrifice on the cross completely cleanses you.
- Yielding to the Spirit: Surrender daily to the Holy Spirit's work of transforming your mind and desires (Romans 12:2).
- Action Follows Grace: We don't do good works to get saved; we do them because we already are.
Conclusion: Exodus 29 showed us we cannot fix our own sinful state, but Acts 15 reveals that grace—not religious checklists—cleanses us. Instead of trying to clean ourselves up, we can rest in the finished work of Jesus.
Prayer: "Lord, thank You that my salvation and cleansing come from Your mercy, not my own works. I rely completely on Christ's sacrifice to wash my heart. Amen."
Sincerely with the Grace of God,
Sloane
