What is the significance of being priests in God’s church?

In the context of Isaiah and reiterated in 1 Peter 2:9, believers are distinguished as a royal priesthood, which signifies their direct access to God and their responsibility to offer spiritual sacrifices. This priesthood reflects the idea that through Christ, every believer is granted a unique role in worship and service, allowing them to minister to others and praise God. The priesthood emphasizes grace, as it is not based on personal merit but on Christ's righteousness, which is credited to believers, enabling them to stand before God without shame.