Why is the role of Christ as our sanctifier important for Christians?

The significance of Christ as our sanctifier cannot be overstated, as He alone empowers us to be accepted by God despite our sinful nature. This is intricately depicted in Exodus 28, where the priest's garments symbolize the holiness required to serve God. The miter that reads 'holiness to the Lord' signifies that our offerings and deeds, although tainted by sin, are made acceptable through Christ's atoning work. As believers, we understand that our righteousness and sanctification come solely from Christ, ensuring that our service and worship remain untainted by our fallibility and are wholly accepted by God. This understanding fosters humble reliance on Christ, and eliminates delusions of self-righteousness.