How do we know the church is a chosen and peculiar people?

The church is referred to as a chosen and peculiar people, highlighting its distinct status before God (1 Peter 2:9). This designation signifies that believers are set apart not only for God's glory but also for mutual love and support. The Apostle Paul reinforces this idea by affirming that the church is to live in a manner that reflects their identity as God's people, encouraging members to engage in the worship and fellowship of the saints. The collective identity of the church serves as a testimony to the world of God's redemptive work and His continuous care for His chosen ones.